     1                                  
     2                                  ; Public Domain
     3                                  
     4                                  ; test run command: list; .; .
     5                                  
     6                                  %include "lmacros3.mac"
     1                              <1> [list -]
    14                              <2> [list -]
    14                              <1> [list -]
     7                                  
     8                                  %include "eld.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2025 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELD_MAC
    16                              <1> %define ELD_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
    19                              <1> 
    20                              <1> 		; ELD executable header
    21                              <1> 	struc ELD_HEADER
    22 00000000 ????????            <1> eldhSignature:		resb 4	; "ELD1"
    23 00000004 ??????              <1> 			resb 3	; reserved
    24 00000007 ??                  <1> 			resb 1	; 26 (Ctrl-Z)
    25 00000008 ????????            <1> eldhCodeOffset:		resd 1	; position displacement from eldhSignature
    26 0000000C ????                <1> eldhCodeImageLength:	resw 1	; amount bytes, at least 32
    27 0000000E ????                <1> eldhCodeAllocLength:	resw 1	; amount bytes, added to prior. sum < 64 KiB
    28 00000010 ????????            <1> eldhDataOffset:		resd 1
    29 00000014 ????                <1> eldhDataImageLength:	resw 1	; (zero allowed)
    30 00000016 ????                <1> eldhDataAllocLength:	resw 1	; (zero allowed)
    31 00000018 ????                <1> eldhCodeEntrypoint:	resw 1	; within code section, used as displacement
    32 0000001A ????????            <1> eldhReserved:		resb 4	; reserved
    33 0000001E ????                <1> eldhExtensionSize:	resw 1	; from eldhSignature, -> past eldhx fields in use
    34                              <1> 	endstruc
    35                              <1> 	endarea ELD_HEADER, 1
    36                              <1> 
    37                              <1> 	struc ELD_HEADERX
    38 00000000 <res 20h>           <1> eldhxHeader:		resb ELD_HEADER_size
    39 00000020 ????????            <1> eldhxDescriptionOffset:	resd 1	; zero if none, from eldhxHeader. <= 128 Bytes
    40 00000024 ????????            <1> eldhxHelpOffset:	resd 1	; zero if none, from eldhxHeader
    41 00000028 ????????            <1> eldhxLibTable:		resd 1	; zero if none, from eldhxHeader
    42 0000002C ????????            <1> eldhxDateTimeOffset:	resd 1	; zero if none, from eldhxHeader
    43                              <1> 	alignb 16
    44                              <1> 	endstruc
    45                              <1> 
    46                              <1> 	struc ELD_TRAILER_HEADER
    47 00000000 ????????????????    <1> eldthSignature:		resb 8	; "ELD1TAIL"
    48 00000008 ????????            <1> eldthHeaderOffset:	resd 1	; negative displacement from eldthSignature,
    49                              <1> 				;  add this dword to the seek offset
    50 0000000C ????                <1> eldthReserved:		resw 1	; reserved, must be initialised to zero
    51 0000000E ????                <1> eldthChecksum:		resw 1	; sum of all words in trailer header = 0
    52                              <1> 	endstruc
    53                              <1> 	endarea ELD_TRAILER_HEADER, 1
    54                              <1> 
    55                              <1> 	struc ELD_LIBTABLE
    56 00000000 ????                <1> eldltFormat:		resw 1
    57                              <1> 	; 0 = uncompressed
    58                              <1> 	; 2 = heatshrink compressed
    59                              <1> 	; 3 = lzexedat -4 compressed
    60                              <1> 	; 4 = lzexedat -4 -l compressed
    61 00000002 ????                <1> eldltAmount:		resw 1
    62 00000004 ????????            <1> eldltOffset:		resd 1	; from eldhxHeader
    63                              <1> eldltCompressedLength:		; (dword, only present if format 2, 3, or 4)
    64                              <1> 	endstruc
    65                              <1> 	endarea ELD_LIBTABLE, 1
    66                              <1> 
    67                              <1> 		; ELD instance header
    68                              <1> 	struc ELD_INSTANCE
    69 00000000 ????                <1> eldiStartCode:		resw 1	; -> this structure itself (para aligned)
    70 00000002 ????                <1> eldiEndCode:		resw 1	; -> behind memory used by instance (para aligned)
    71 00000004 ????                <1> eldiStartData:		resw 1	; -> data in data entry section (para aligned), or 0
    72 00000006 ????                <1> eldiEndData:		resw 1	; -> behind data (para aligned), or 0
    73 00000008 ????????????????    <1> eldiIdentifier:		resb 8	; blank-filled text
    74 00000010 ????                <1> eldiFlags:		resw 1	; flags
    75                              <1> eldiListing_size equ 14
    76 00000012 <res Eh>            <1> eldiListing:		resb eldiListing_size
    77                              <1> 				; ASCIZ listing file name
    78                              <1> 	endstruc
    79                              <1> 		; flags for eldiFlags:
    80                              <1> eldifResident:		equ 1
    81                              <1> 
    82                              <1> 		; ELD link info header
    83                              <1> 	struc ELD_LINKINFO
    84 00000000 ????                <1> eldlSignature:		resw 1	; 0E1D1h
    85 00000002 ????????            <1> eldlReserved:		resw 2
    86 00000006 ????                <1> eldlUseLinkHash:	resw 1
    87 00000008 ????                <1> eldlDataAmount:		resw 1
    88 0000000A ????                <1> eldlDataPrefixes:	resw 1
    89 0000000C ????                <1> eldlDataEntries:	resw 1
    90 0000000E ????                <1> eldlDataAddresses:	resw 1
    91 00000010 ????                <1> eldlCodeAmount:		resw 1
    92 00000012 ????                <1> eldlCodePrefixes:	resw 1
    93 00000014 ????                <1> eldlCodeEntries:	resw 1
    94 00000016 ????                <1> eldlCodeAddresses:	resw 1
    95                              <1> 	endstruc
    96                              <1> 
    97                              <1> 	numdef ELD_CODE_VSTART, 9001h
    98                              <1> 	numdef ELD_DATA_VSTART, 8000h
    99                              <1> 	numdef ELD_RELOC_VSTART, 8000h
   100                              <1> 
   101                              <1> 	numdef ELD_RECLAIM_HINT, 0
   102                              <1> 	strdef ELD_LISTING, ""
   103                              <1> 	numdef ELD_DATETIME, 0
   104                              <1> 
   105                              <1> %if _ELD_DATETIME
   106                              <1>  %define PUT_ELDHX_DATETIME_OFFSET at eldhxDateTimeOffset, dd DATAOFFSET + datetime - datastart
   107                              <1>  %macro PUT_ELD_DATETIME 0.nolist
   108                              <1> datetime:	asciz __UTC_DATE__,'T',__UTC_TIME__,'Z'
   109                              <1> 		asciz		; for future extension
   110                              <1>  %endmacro
   111                              <1> %else
   112                              <1>  %define PUT_ELDHX_DATETIME_OFFSET
   113                              <1>  %define PUT_ELD_DATETIME
   114                              <1> %endif
   115                              <1> 
   116                              <1> %endif
     9                                  %include "eldcall.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug call macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2024 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELDCALL_MAC
    16                              <1> %define ELDCALL_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
    19                              <1> %include "nasmhash.mac"
     1                              <2> 
     2                              <2> %if 0
     3                              <2> 
     4                              <2> Hashing macros
     5                              <2>  by E. C. Masloch, 2019
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef __NASMHASH_MAC__
    16                              <2> %assign __NASMHASH_MAC__ 1
    17                              <2> 
    18                              <2> 
    19                              <2> 	%macro hashdef 2+.nolist
    20                              <2> %ifempty %2
    21                              <2>  %assign _%1 1
    22                              <2> %else
    23                              <2> %ifstr %2
    24                              <2>  %define %%string %2
    25                              <2> %elifid %2
    26                              <2>  %defstr %%string %2
    27                              <2> %elifnum %2
    28                              <2>  %defstr %%string %2
    29                              <2> %eliftok %2
    30                              <2>  %defstr %%string %2
    31                              <2> %else
    32                              <2>  %error Unknown input
    33                              <2> %endif
    34                              <2> %strlen %%length %%string
    35                              <2> %assign %%hash 1
    36                              <2> %assign %%index 1
    37                              <2> %rep %%length
    38                              <2>  %substr %%char %%string %%index
    39                              <2>  %assign %%hash (%%hash * 31 + %%char) & 0FFFFh
    40                              <2>  %assign %%index %%index + 1
    41                              <2> %endrep
    42                              <2> %assign _%1 %%hash
    43                              <2> %endif
    44                              <2> 	%endmacro
    45                              <2> 
    46                              <2> 
    47                              <2> %endif
    20                              <1> %include "elddata.mac"
     1                              <2> %if 0
     2                              <2> 
     3                              <2> Extensions for lDebug data relocation macros
     4                              <2> 
     5                              <2> Copyright (C) 2008-2024 E. C. Masloch
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef ELDDATA_MAC
    16                              <2> %define ELDDATA_MAC 1
    17                              <2> 
    18                              <2> %include "lmacros3.mac"
     1                              <3> [list -]
    19                              <2> %include "nasmhash.mac"
     1                              <3> 
     2                              <3> %if 0
     3                              <3> 
     4                              <3> Hashing macros
     5                              <3>  by E. C. Masloch, 2019
     6                              <3> 
     7                              <3> Usage of the works is permitted provided that this
     8                              <3> instrument is retained with the works, so that any entity
     9                              <3> that uses the works is notified of this instrument.
    10                              <3> 
    11                              <3> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <3> 
    13                              <3> %endif
    14                              <3> 
    15                              <3> %ifndef __NASMHASH_MAC__
    16                              <3> %assign __NASMHASH_MAC__ 1
    17                              <3> 
    18                              <3> 
    19                              <3> 	%macro hashdef 2+.nolist
    20                              <3> %ifempty %2
    21                              <3>  %assign _%1 1
    22                              <3> %else
    23                              <3> %ifstr %2
    24                              <3>  %define %%string %2
    25                              <3> %elifid %2
    26                              <3>  %defstr %%string %2
    27                              <3> %elifnum %2
    28                              <3>  %defstr %%string %2
    29                              <3> %eliftok %2
    30                              <3>  %defstr %%string %2
    31                              <3> %else
    32                              <3>  %error Unknown input
    33                              <3> %endif
    34                              <3> %strlen %%length %%string
    35                              <3> %assign %%hash 1
    36                              <3> %assign %%index 1
    37                              <3> %rep %%length
    38                              <3>  %substr %%char %%string %%index
    39                              <3>  %assign %%hash (%%hash * 31 + %%char) & 0FFFFh
    40                              <3>  %assign %%index %%index + 1
    41                              <3> %endrep
    42                              <3> %assign _%1 %%hash
    43                              <3> %endif
    44                              <3> 	%endmacro
    45                              <3> 
    46                              <3> 
    47                              <3> %endif
    20                              <2> %include "eldcheck.mac"
     1                              <3> %if 0
     2                              <3> 
     3                              <3> Extensions for lDebug relocation check macros
     4                              <3> 
     5                              <3> Copyright (C) 2008-2023 E. C. Masloch
     6                              <3> 
     7                              <3> Usage of the works is permitted provided that this
     8                              <3> instrument is retained with the works, so that any entity
     9                              <3> that uses the works is notified of this instrument.
    10                              <3> 
    11                              <3> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <3> 
    13                              <3> %endif
    14                              <3> 
    15                              <3> %ifndef ELDCHECK_MAC
    16                              <3> %define ELDCHECK_MAC 1
    17                              <3> 
    18                              <3> %assign ELDSTRICT 0
    19                              <3> %assign ELDSTRICTCOUNTER 0
    20                              <3> 
    21                              <3> 	%imacro eldstrict 1.nolist
    22                              <3> %ifidni %1, on
    23                              <3>  %assign ELDSTRICT 1
    24                              <3>  [warning +error=reloc-abs]
    25                              <3>  [warning +reloc-abs]
    26                              <3> %elifidni %1, off
    27                              <3>  %assign ELDSTRICT 0
    28                              <3>  [warning -reloc-abs]
    29                              <3> %else
    30                              <3>  %error Unknown keyword
    31                              <3> %endif
    32                              <3> 	%endmacro
    33                              <3> 
    34                              <3> 	%imacro reloc 1+.nolist
    35                              <3> %if ELDSTRICT
    36                              <3>  %if ELDSTRICTCOUNTER
    37                              <3>   %error Missing relocation
    38                              <3>  %endif
    39                              <3>  [warning -reloc-abs]
    40                              <3>  %assign ELDSTRICTCOUNTER 1
    41                              <3> %endif
    42                              <3> %1
    43                              <3> 	%endmacro
    44                              <3> 
    45                              <3> 	%imacro reloc2 1+.nolist
    46                              <3> %if ELDSTRICT
    47                              <3>  %if ELDSTRICTCOUNTER
    48                              <3>   %error Missing relocation
    49                              <3>  %endif
    50                              <3>  [warning -reloc-abs]
    51                              <3>  %assign ELDSTRICTCOUNTER 2
    52                              <3> %endif
    53                              <3> %1
    54                              <3> 	%endmacro
    55                              <3> 
    56                              <3> 	%imacro eldstrictcheck 0.nolist
    57                              <3> %if ELDSTRICT
    58                              <3>  %ifn ELDSTRICTCOUNTER
    59                              <3>   %error Unexpected relocation
    60                              <3>  %else
    61                              <3>   %assign ELDSTRICTCOUNTER ELDSTRICTCOUNTER - 1
    62                              <3>   %ifn ELDSTRICTCOUNTER
    63                              <3>    [warning +reloc-abs]
    64                              <3>   %endif
    65                              <3>  %endif
    66                              <3> %endif
    67                              <3> 	%endmacro
    68                              <3> 
    69                              <3> %endif
    70                              <3> 
    21                              <2> 
    22                              <2> 
    23                              <2> %assign ELDLINKER 0
    24                              <2> 
    25                              <2> %define INTERNAL_CODE_TO_CODE_RELOCATIONS ""
    26                              <2> %define INTERNAL_CODE_TO_DATA_RELOCATIONS ""
    27                              <2> %define INTERNAL_DATA_TO_CODE_RELOCATIONS ""
    28                              <2> %define INTERNAL_DATA_TO_DATA_RELOCATIONS ""
    29                              <2> %define INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS ""
    30                              <2> %define INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS ""
    31                              <2> %define INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS ""
    32                              <2> %define INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS ""
    33                              <2> %assign ELDDATA_OPTIONAL_STATUS 0		; not any seen yet
    34                              <2> %assign ELDDATA_PMREQUIRED_STATUS 0		; not any seen yet
    35                              <2> %assign ELDDATA_NEXT_STATUS 0			; not any seen yet
    36                              <2> %assign ELDDATA_NEXT_ENTRY -1
    37                              <2> %assign ELDDATA_NEXT_SECTION -1
    38                              <2> %assign ELDDATA_NEXT_OTHER -1
    39                              <2> 
    40                              <2> 	%imacro internalcoderelocation 0-1.nolist -2
    41                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    42                              <2> %if ELDLINKER
    43                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    44                              <2>   %xdefine INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, %%entry
    45                              <2>  %else
    46                              <2>   %xdefine INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, %%entry
    47                              <2>  %endif
    48                              <2> %else
    49                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    50                              <2>   %xdefine INTERNAL_DATA_TO_CODE_RELOCATIONS INTERNAL_DATA_TO_CODE_RELOCATIONS, %%entry
    51                              <2>  %else
    52                              <2>   %xdefine INTERNAL_CODE_TO_CODE_RELOCATIONS INTERNAL_CODE_TO_CODE_RELOCATIONS, %%entry
    53                              <2>  %endif
    54                              <2> %endif
    55                              <2> 	eldstrictcheck
    56                              <2> 	%endmacro
    57                              <2> 
    58                              <2> 	%imacro internaldatarelocation 0-1.nolist -2
    59                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    60                              <2> %if ELDLINKER
    61                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    62                              <2>   %xdefine INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, %%entry
    63                              <2>  %else
    64                              <2>   %xdefine INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, %%entry
    65                              <2>  %endif
    66                              <2> %else
    67                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    68                              <2>   %xdefine INTERNAL_DATA_TO_DATA_RELOCATIONS INTERNAL_DATA_TO_DATA_RELOCATIONS, %%entry
    69                              <2>  %else
    70                              <2>   %xdefine INTERNAL_CODE_TO_DATA_RELOCATIONS INTERNAL_CODE_TO_DATA_RELOCATIONS, %%entry
    71                              <2>  %endif
    72                              <2> %endif
    73                              <2> 	eldstrictcheck
    74                              <2> 	%endmacro
    75                              <2> 
    76                              <2> ; dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
    77                              <2> ; dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
    78                              <2> ; dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
    79                              <2> ; dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
    80                              <2> ; dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
    81                              <2> ; dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
    82                              <2> ; dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
    83                              <2> ; dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
    84                              <2> 
    85                              <2> 
    86                              <2> %define LINK_DATA_RELOCATIONS ""
    87                              <2> %define LINK_LINKER_DATA_RELOCATIONS ""
    88                              <2> %define LINK_DATA_NAMES db ""
    89                              <2> %define LINK_DATA_DETECTION none, none
    90                              <2> 
    91                              <2> %define LINK_OTHER_DATA_RELOCATIONS ""
    92                              <2> %define LINK_OTHER_LINKER_DATA_RELOCATIONS ""
    93                              <2> %define LINK_OTHER_DATA_NAMES db ""
    94                              <2> %define LINK_OTHER_DATA_DETECTION none, none
    95                              <2> 
    96                              <2> %ifndef ELDOTHER
    97                              <2>  %assign ELDOTHER 0
    98                              <2> %endif
    99                              <2> %assign ELDOTHERLINK 0
   100                              <2> 
   101                              <2> 	%imacro otherlinkdatarelocation 1-3.nolist -2, required
   102                              <2> %if ELDOTHER
   103                              <2>  %assign ELDOTHERLINK 1
   104                              <2> %endif
   105                              <2> 	linkdatarelocation %1, %2, %3
   106                              <2> %assign ELDOTHERLINK 0
   107                              <2> 	%endmacro
   108                              <2> 
   109                              <2> 	%imacro linkdatarelocation 1-4.nolist -2, required, single
   110                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %2
   111                              <2> %ifidni %3, required
   112                              <2>  %assign %%optional 0
   113                              <2> %elifidni %3, optional
   114                              <2>  %assign %%optional 100h
   115                              <2>  %if ELDDATA_OPTIONAL_STATUS == 0
   116                              <2>   %assign ELDDATA_OPTIONAL_STATUS 1
   117                              <2>  %elif ELDDATA_OPTIONAL_STATUS == 1
   118                              <2>  %else
   119                              <2>   %error Optional data link not allowed here
   120                              <2>  %endif
   121                              <2> %elifidni %3, PM required
   122                              <2>  %assign %%optional 300h
   123                              <2>  %assign ELDDATA_PMREQUIRED_STATUS 1
   124                              <2>  %if ELDDATA_OPTIONAL_STATUS == 0
   125                              <2>   %assign ELDDATA_OPTIONAL_STATUS 1
   126                              <2>  %elif ELDDATA_OPTIONAL_STATUS == 1
   127                              <2>  %else
   128                              <2>   %error Optional data link not allowed here
   129                              <2>  %endif
   130                              <2> %else
   131                              <2>  %fatal Unknown optional keyword
   132                              <2> %endif
   133                              <2> %ifidni _CURRENT_SECTION_TYPE, DATA
   134                              <2>  %assign %%DATASECTION 1
   135                              <2> %else
   136                              <2>  %assign %%DATASECTION 0
   137                              <2> %endif
   138                              <2> %ifidni %4, single
   139                              <2>  %if ELDDATA_NEXT_STATUS == 1		; after next ?
   140                              <2>   %error Unexpected single data link after next data link
   141                              <2>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   142                              <2>   %assign ELDDATA_NEXT_STATUS 3		; note single with next/last present
   143                              <2>  %endif
   144                              <2>  %assign %%next 0
   145                              <2> %elifidni %4, next
   146                              <2>  %if ELDDATA_NEXT_STATUS == 0		; no next/last yet ?
   147                              <2>   %assign ELDDATA_NEXT_STATUS 1		; in next
   148                              <2>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   149                              <2>   %assign ELDDATA_NEXT_STATUS 1		; in next
   150                              <2>  %elif ELDDATA_NEXT_STATUS == 3		; after single ?
   151                              <2>   %assign ELDDATA_NEXT_STATUS 1		; in next
   152                              <2>  %elif ELDDATA_NEXT_STATUS == 1		; repeated next ?
   153                              <2>   %if ELDDATA_NEXT_ENTRY != %%entry 	|| ELDDATA_NEXT_SECTION != %%DATASECTION 	|| ELDDATA_NEXT_OTHER != ELDOTHERLINK
   156                              <2>    %error Unexpected next data link
   157                              <2>   %endif
   158                              <2>  %else
   159                              <2>   %error Next data link not allowed here
   160                              <2>  %endif
   161                              <2>  %ifn %%optional
   162                              <2>   %error Next data link only valid as optional or PM required
   163                              <2>  %endif
   164                              <2>  %assign %%next 400h
   165                              <2>  %assign ELDDATA_NEXT_ENTRY %%entry
   166                              <2>  %assign ELDDATA_NEXT_SECTION %%DATASECTION
   167                              <2>  %assign ELDDATA_NEXT_OTHER ELDOTHERLINK
   168                              <2> %elifidni %4, last
   169                              <2>  %if ELDDATA_NEXT_STATUS == 0		; no next/last yet ?
   170                              <2>   %error Next last data link not allowed here
   171                              <2>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   172                              <2>   %error Next last data link not allowed here
   173                              <2>  %elif ELDDATA_NEXT_STATUS == 3		; after single ?
   174                              <2>   %error Next last data link not allowed here
   175                              <2>  %elif ELDDATA_NEXT_STATUS == 1		; after next ?
   176                              <2>   %if ELDDATA_NEXT_ENTRY != %%entry 	|| ELDDATA_NEXT_SECTION != %%DATASECTION 	|| ELDDATA_NEXT_OTHER != ELDOTHERLINK
   179                              <2>    %error Unexpected next data link
   180                              <2>   %endif
   181                              <2>   %assign ELDDATA_NEXT_STATUS 2		; note now after last
   182                              <2>  %else
   183                              <2>   %error Next data link not allowed here
   184                              <2>  %endif
   185                              <2>  %assign %%next 800h
   186                              <2>  %assign ELDDATA_NEXT_ENTRY -1
   187                              <2>  %assign ELDDATA_NEXT_SECTION -1
   188                              <2> %else
   189                              <2>  %fatal Unknown next keyword
   190                              <2> %endif
   191                              <2> 	%if ELDOTHERLINK
   192                              <2> %if ELDLINKER
   193                              <2>  %xdefine LINK_OTHER_LINKER_DATA_RELOCATIONS LINK_OTHER_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   194                              <2> %else
   195                              <2>  %xdefine LINK_OTHER_DATA_RELOCATIONS LINK_OTHER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   196                              <2> %endif
   197                              <2> 	%else
   198                              <2> %if ELDLINKER
   199                              <2>  %xdefine LINK_LINKER_DATA_RELOCATIONS LINK_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   200                              <2> %else
   201                              <2>  %xdefine LINK_DATA_RELOCATIONS LINK_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   202                              <2> %endif
   203                              <2> 	%endif
   204                              <2> %defstr %%string %1
   205                              <2> %strlen %%length %%string
   206                              <2> %if %%length > 64
   207                              <2> 	; Could be increased, but mustn't exceed 127 bytes
   208                              <2> 	;  because flag 80h is used to mark optional links
   209                              <2> 	;  that failed to be matched.
   210                              <2>  %error Too long link name: %1
   211                              <2> %endif
   212                              <2> %define LINK_DATA_CHECK %1
   213                              <2> 	%if ELDOTHERLINK
   214                              <2> 	linkdata_detect LINK_OTHER_DATA_DETECTION
   215                              <2> %if LINK_DATA_NEW
   216                              <2>  %xdefine LINK_OTHER_DATA_DETECTION LINK_OTHER_DATA_DETECTION, %1, %%name
   217                              <2> 	hashdef HASH, %%string
   218                              <2>  %xdefine LINK_OTHER_DATA_NAMES 	LINK_OTHER_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   220                              <2> %else
   221                              <2>  %%name equ LINK_DATA_DUPLICATE
   222                              <2> %endif
   223                              <2> 	%else
   224                              <2> 	linkdata_detect LINK_DATA_DETECTION
   225                              <2> %if LINK_DATA_NEW
   226                              <2>  %xdefine LINK_DATA_DETECTION LINK_DATA_DETECTION, %1, %%name
   227                              <2> 	hashdef HASH, %%string
   228                              <2>  %xdefine LINK_DATA_NAMES 	LINK_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   230                              <2> %else
   231                              <2>  %%name equ LINK_DATA_DUPLICATE
   232                              <2> %endif
   233                              <2> 	%endif
   234                              <2> 	eldstrictcheck
   235                              <2> 	%endmacro
   236                              <2> 
   237                              <2> 	%imacro linkdata_detect 2-*.nolist
   238                              <2> %assign LINK_DATA_NEW 1
   239                              <2> %rep (%0 - 2) / 2
   240                              <2>  %rotate 2
   241                              <2>  %ifidni %1, LINK_DATA_CHECK
   242                              <2>   %assign LINK_DATA_NEW 0
   243                              <2>   %xdefine LINK_DATA_DUPLICATE %2
   244                              <2>   %exitrep
   245                              <2>  %endif
   246                              <2> %endrep
   247                              <2> 	%endmacro
   248                              <2> 
   249                              <2> 	%imacro link_data_dump_names 1-*.nolist
   250                              <2> %rep %0
   251                              <2> 	%1
   252                              <2>  %rotate 1
   253                              <2> %endrep
   254                              <2> 	%endmacro
   255                              <2> 
   256                              <2> ; dw LINK_LINKER_DATA_RELOCATIONS, 0, 0
   257                              <2> ; dw LINK_DATA_RELOCATIONS, 0, 0
   258                              <2> ; link_data_dump_names ELDCALL_CODE_NAMES
   259                              <2> 
   260                              <2> %endif
    21                              <1> 
    22                              <1> %assign ELDLINKER 0
    23                              <1> 
    24                              <1> [section relocatedzero nobits vstart=0]
    25                              <1> relocatedzero:
    26                              <1> __SECT__
    27                              <1> 
    28                              <1> 	numdef HOUDINI, 1
    29                              <1> 	numdef HOUDINI_CONDITIONAL, 1
    30                              <1> 
    31                              <1> %imacro houdini 0.nolist
    32                              <1> %if _HOUDINI
    33                              <1>  %if _HOUDINI_CONDITIONAL
    34                              <1> reloc	testopt [ss:relocateddata], 100h
    35                              <1> linkdatarelocation options7, -3
    36                              <1> 	jz %%skip
    37                              <1>  %endif
    38                              <1> reloc	testopt [ss:relocateddata], 100h
    39                              <1> linkdatarelocation internalflags6, -3
    40                              <1> 	jz %%skip
    41                              <1> 	int3
    42                              <1> %%skip:
    43                              <1> %endif
    44                              <1> %endmacro
    45                              <1> 
    46                              <1> %define ELDCALL_CODE_RELOCATIONS ""
    47                              <1> %define ELDCALL_LINKER_CODE_RELOCATIONS ""
    48                              <1> %define ELDCALL_CODE_RELOCATIONS_OPTIONAL ""
    49                              <1> %define ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL ""
    50                              <1> %define ELDCALL_CODE_NAMES db ""
    51                              <1> %define ELDCALL_CODE_DETECTION none, none
    52                              <1> %assign ELDCALL_OPTIONAL_STATUS 0		; not any seen yet
    53                              <1> %assign ELDCALL_PMREQUIRED_STATUS 0		; not any seen yet
    54                              <1> %assign ELDCALL_NEXT_STATUS 0			; not any seen yet
    55                              <1> %assign ELDCALL_NEXT_ENTRY -1
    56                              <1> 
    57                              <1> 	%imacro extcall 1-3.nolist required, single
    58                              <1> %ifidni _CURRENT_SECTION_TYPE, DATA
    59                              <1>  %error "ELD call cannot be used in ELD data block"
    60                              <1> %endif
    61                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP
    62                              <1> %ifidni %2, required
    63                              <1>  %assign %%optional 0
    64                              <1> %elifidni %2, optional
    65                              <1>  %assign %%optional 100h
    66                              <1>  %if ELDCALL_OPTIONAL_STATUS == 0
    67                              <1>   %assign ELDCALL_OPTIONAL_STATUS 1
    68                              <1>  %elif ELDCALL_OPTIONAL_STATUS == 1
    69                              <1>  %else
    70                              <1>   %error Optional code link not allowed here
    71                              <1>  %endif
    72                              <1> %elifidni %2, PM required
    73                              <1>  %assign %%optional 300h
    74                              <1>  %assign ELDCALL_PMREQUIRED_STATUS 1
    75                              <1>  %if ELDCALL_OPTIONAL_STATUS == 0
    76                              <1>   %assign ELDCALL_OPTIONAL_STATUS 1
    77                              <1>  %elif ELDCALL_OPTIONAL_STATUS == 1
    78                              <1>  %else
    79                              <1>   %error Optional code link not allowed here
    80                              <1>  %endif
    81                              <1> %else
    82                              <1>  %fatal Unknown optional keyword
    83                              <1> %endif
    84                              <1> %ifidni %3, single
    85                              <1>  %if ELDCALL_NEXT_STATUS == 1		; after next ?
    86                              <1>   %error Unexpected single code link after next code link
    87                              <1>  %elif ELDCALL_NEXT_STATUS == 2		; after last ?
    88                              <1>   %assign ELDCALL_NEXT_STATUS 3		; note single with next/last present
    89                              <1>  %endif
    90                              <1>  %assign %%next 0
    91                              <1> %elifidni %3, next
    92                              <1>  %if ELDCALL_NEXT_STATUS == 0		; no next/last yet ?
    93                              <1>   %assign ELDCALL_NEXT_STATUS 1		; in next
    94                              <1>  %elif ELDCALL_NEXT_STATUS == 2		; after last ?
    95                              <1>   %assign ELDCALL_NEXT_STATUS 1		; in next
    96                              <1>  %elif ELDCALL_NEXT_STATUS == 3		; after single ?
    97                              <1>   %assign ELDCALL_NEXT_STATUS 1		; in next
    98                              <1>  %elif ELDCALL_NEXT_STATUS == 1		; repeated next ?
    99                              <1>   %if ELDCALL_NEXT_ENTRY != %%entry
   100                              <1>    %error Unexpected next code link
   101                              <1>   %endif
   102                              <1>  %else
   103                              <1>   %error Next code link not allowed here
   104                              <1>  %endif
   105                              <1>  %ifn %%optional
   106                              <1>   %error Next code link only valid as optional or PM required
   107                              <1>  %endif
   108                              <1>  %assign %%next 400h
   109                              <1>  %assign ELDCALL_NEXT_ENTRY %%entry
   110                              <1> %elifidni %3, last
   111                              <1>  %if ELDCALL_NEXT_STATUS == 0		; no next/last yet ?
   112                              <1>   %error Next last code link not allowed here
   113                              <1>  %elif ELDCALL_NEXT_STATUS == 2		; after last ?
   114                              <1>   %error Next last code link not allowed here
   115                              <1>  %elif ELDCALL_NEXT_STATUS == 3		; after single ?
   116                              <1>   %error Next last code link not allowed here
   117                              <1>  %elif ELDCALL_NEXT_STATUS == 1		; after next ?
   118                              <1>   %if ELDCALL_NEXT_ENTRY != %%entry
   119                              <1>    %error Unexpected next code link
   120                              <1>   %endif
   121                              <1>   %assign ELDCALL_NEXT_STATUS 2		; note now after last
   122                              <1>  %else
   123                              <1>   %error Next code link not allowed here
   124                              <1>  %endif
   125                              <1>  %assign %%next 800h
   126                              <1>  %assign ELDCALL_NEXT_ENTRY -1
   127                              <1>  %assign ELDCALL_NEXT_SECTION -1
   128                              <1> %else
   129                              <1>  %fatal Unknown next keyword
   130                              <1> %endif
   131                              <1> %if %%next != 400h
   132                              <1> %if 0
   133                              <1> [warning -reloc-rel-word]
   134                              <1> 	call near relocatedzero
   135                              <1> [warning +reloc-rel-word]
   136                              <1> %else
   137                              <1> 	db 0E8h
   138                              <1> reloc	dw relocatedzero
   139                              <1> 	eldstrictcheck
   140                              <1> %endif
   141                              <1> 	jmp strict short %%skipparameter
   142                              <1> 	dw 0
   143                              <1> %%skipparameter:
   144                              <1> %endif
   145                              <1> %if ELDLINKER
   146                              <1>  %xdefine ELDCALL_LINKER_CODE_RELOCATIONS ELDCALL_LINKER_CODE_RELOCATIONS, %%entry, %%name
   147                              <1>  %xdefine ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 1 + %%optional + %%next, %%entry, %%name
   148                              <1> %else
   149                              <1>  %xdefine ELDCALL_CODE_RELOCATIONS ELDCALL_CODE_RELOCATIONS, %%entry, %%name
   150                              <1>  %xdefine ELDCALL_CODE_RELOCATIONS_OPTIONAL ELDCALL_CODE_RELOCATIONS_OPTIONAL, 1 + %%optional + %%next, %%entry, %%name
   151                              <1> %endif
   152                              <1> %defstr %%string %1
   153                              <1> %strlen %%length %%string
   154                              <1> %if %%length > 64
   155                              <1> 	; Could be increased, but mustn't exceed 127 bytes
   156                              <1> 	;  because flag 80h is used to mark optional links
   157                              <1> 	;  that failed to be matched.
   158                              <1>  %error Too long link name: %1
   159                              <1> %endif
   160                              <1> %define ELDCALL_CODE_CHECK %1
   161                              <1> 	linkcode_detect ELDCALL_CODE_DETECTION
   162                              <1> %if ELDCALL_CODE_NEW
   163                              <1>  %xdefine ELDCALL_CODE_DETECTION ELDCALL_CODE_DETECTION, %1, %%name
   164                              <1> 	hashdef HASH, %%string
   165                              <1> %xdefine ELDCALL_CODE_NAMES 	ELDCALL_CODE_NAMES, %%name:, dw _HASH, {counted %%string}
   167                              <1> %else
   168                              <1>  %%name equ ELDCALL_CODE_DUPLICATE
   169                              <1> %endif
   170                              <1> 	%endmacro
   171                              <1> 
   172                              <1> 	%imacro linkcode_detect 2-*.nolist
   173                              <1> %assign ELDCALL_CODE_NEW 1
   174                              <1> %rep (%0 - 2) / 2
   175                              <1>  %rotate 2
   176                              <1>  %ifidni %1, ELDCALL_CODE_CHECK
   177                              <1>   %assign ELDCALL_CODE_NEW 0
   178                              <1>   %xdefine ELDCALL_CODE_DUPLICATE %2
   179                              <1>   %exitrep
   180                              <1>  %endif
   181                              <1> %endrep
   182                              <1> 	%endmacro
   183                              <1> 
   184                              <1> 
   185                              <1> %define ELDCALL_CALLCALL_LIST none
   186                              <1> %define ELDCALL_CALLCALL_PROCESSED_PRIOR ""
   187                              <1> 
   188                              <1> 	%imacro extcallcall 1.nolist
   189                              <1> 	call %1
   190                              <1> %xdefine ELDCALL_CALLCALL_LIST ELDCALL_CALLCALL_LIST, %1
   191                              <1> 	%endmacro
   192                              <1> 
   193                              <1> %assign ELDCALLCALL_DUMPED 0
   194                              <1> 
   195                              <1> 	%imacro eldcall_dump_callcall 1-*.nolist
   196                              <1> %xdefine ELDCALL_CALLCALL_PROCESSED ELDCALL_CALLCALL_PROCESSED_PRIOR
   197                              <1>  %rep %0 - 1
   198                              <1>   %rotate 1
   199                              <1>   %define ELDCALL_CHECK %1
   200                              <1> 	eldcall_callcall_detect ELDCALL_CALLCALL_PROCESSED
   201                              <1>   %if ELDCALL_NEW
   202                              <1>    %xdefine ELDCALL_CALLCALL_PROCESSED ELDCALL_CALLCALL_PROCESSED, %1
   203                              <1> 	align 8, nop
   204                              <1> %1:
   205                              <1> 	extcall %1
   206                              <1> 	retn
   207                              <1>   %endif
   208                              <1>  %endrep
   209                              <1> %assign ELDCALLCALL_DUMPED 1
   210                              <1> %define ELDCALL_CALLCALL_LIST none
   211                              <1> 	%endmacro
   212                              <1> 
   213                              <1> 	%imacro eldcall_new_callcall 0.nolist
   214                              <1> %if ELDCALLCALL_DUMPED
   215                              <1>  %xdefine ELDCALL_CALLCALL_PROCESSED_PRIOR   ELDCALL_CALLCALL_PROCESSED_PRIOR, ELDCALL_CALLCALL_PROCESSED
   217                              <1>  %assign ELDCALLCALL_DUMPED 0
   218                              <1>  %define ELDCALL_CALLCALL_LIST none
   219                              <1> %endif
   220                              <1> 	%endmacro
   221                              <1> 
   222                              <1> 	%imacro eldcall_callcall_detect 1-*.nolist
   223                              <1> %assign ELDCALL_NEW 1
   224                              <1> %rep %0
   225                              <1>  %ifidni %1, ELDCALL_CHECK
   226                              <1>   %assign ELDCALL_NEW 0
   227                              <1>   %exitrep
   228                              <1>  %endif
   229                              <1>  %rotate 1
   230                              <1> %endrep
   231                              <1> 	%endmacro
   232                              <1> 
   233                              <1> 	%imacro eldcall_dump_names 1-*.nolist
   234                              <1> %rep %0
   235                              <1> 	%1
   236                              <1>  %rotate 1
   237                              <1> %endrep
   238                              <1> 	%endmacro
   239                              <1> 
   240                              <1> ; eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   241                              <1> ; if using optional code links:
   242                              <1> ;  dw ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 0
   243                              <1> ;  dw ELDCALL_CODE_RELOCATIONS_OPTIONAL, 0
   244                              <1> ; if not using optional code links:
   245                              <1> ;  dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
   246                              <1> ;  dw ELDCALL_CODE_RELOCATIONS, 0, 0
   247                              <1> ; eldcall_dump_names ELDCALL_CODE_NAMES
   248                              <1> 
   249                              <1> %endif
    10                                  %include "elddata.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug data relocation macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2024 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELDDATA_MAC
    16                              <1> %define ELDDATA_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
    19                              <1> %include "nasmhash.mac"
    20                              <1> %include "eldcheck.mac"
    21                              <1> 
    22                              <1> 
    23                              <1> %assign ELDLINKER 0
    24                              <1> 
    25                              <1> %define INTERNAL_CODE_TO_CODE_RELOCATIONS ""
    26                              <1> %define INTERNAL_CODE_TO_DATA_RELOCATIONS ""
    27                              <1> %define INTERNAL_DATA_TO_CODE_RELOCATIONS ""
    28                              <1> %define INTERNAL_DATA_TO_DATA_RELOCATIONS ""
    29                              <1> %define INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS ""
    30                              <1> %define INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS ""
    31                              <1> %define INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS ""
    32                              <1> %define INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS ""
    33                              <1> %assign ELDDATA_OPTIONAL_STATUS 0		; not any seen yet
    34                              <1> %assign ELDDATA_PMREQUIRED_STATUS 0		; not any seen yet
    35                              <1> %assign ELDDATA_NEXT_STATUS 0			; not any seen yet
    36                              <1> %assign ELDDATA_NEXT_ENTRY -1
    37                              <1> %assign ELDDATA_NEXT_SECTION -1
    38                              <1> %assign ELDDATA_NEXT_OTHER -1
    39                              <1> 
    40                              <1> 	%imacro internalcoderelocation 0-1.nolist -2
    41                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    42                              <1> %if ELDLINKER
    43                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    44                              <1>   %xdefine INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, %%entry
    45                              <1>  %else
    46                              <1>   %xdefine INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, %%entry
    47                              <1>  %endif
    48                              <1> %else
    49                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    50                              <1>   %xdefine INTERNAL_DATA_TO_CODE_RELOCATIONS INTERNAL_DATA_TO_CODE_RELOCATIONS, %%entry
    51                              <1>  %else
    52                              <1>   %xdefine INTERNAL_CODE_TO_CODE_RELOCATIONS INTERNAL_CODE_TO_CODE_RELOCATIONS, %%entry
    53                              <1>  %endif
    54                              <1> %endif
    55                              <1> 	eldstrictcheck
    56                              <1> 	%endmacro
    57                              <1> 
    58                              <1> 	%imacro internaldatarelocation 0-1.nolist -2
    59                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    60                              <1> %if ELDLINKER
    61                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    62                              <1>   %xdefine INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, %%entry
    63                              <1>  %else
    64                              <1>   %xdefine INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, %%entry
    65                              <1>  %endif
    66                              <1> %else
    67                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    68                              <1>   %xdefine INTERNAL_DATA_TO_DATA_RELOCATIONS INTERNAL_DATA_TO_DATA_RELOCATIONS, %%entry
    69                              <1>  %else
    70                              <1>   %xdefine INTERNAL_CODE_TO_DATA_RELOCATIONS INTERNAL_CODE_TO_DATA_RELOCATIONS, %%entry
    71                              <1>  %endif
    72                              <1> %endif
    73                              <1> 	eldstrictcheck
    74                              <1> 	%endmacro
    75                              <1> 
    76                              <1> ; dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
    77                              <1> ; dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
    78                              <1> ; dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
    79                              <1> ; dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
    80                              <1> ; dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
    81                              <1> ; dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
    82                              <1> ; dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
    83                              <1> ; dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
    84                              <1> 
    85                              <1> 
    86                              <1> %define LINK_DATA_RELOCATIONS ""
    87                              <1> %define LINK_LINKER_DATA_RELOCATIONS ""
    88                              <1> %define LINK_DATA_NAMES db ""
    89                              <1> %define LINK_DATA_DETECTION none, none
    90                              <1> 
    91                              <1> %define LINK_OTHER_DATA_RELOCATIONS ""
    92                              <1> %define LINK_OTHER_LINKER_DATA_RELOCATIONS ""
    93                              <1> %define LINK_OTHER_DATA_NAMES db ""
    94                              <1> %define LINK_OTHER_DATA_DETECTION none, none
    95                              <1> 
    96                              <1> %ifndef ELDOTHER
    97                              <1>  %assign ELDOTHER 0
    98                              <1> %endif
    99                              <1> %assign ELDOTHERLINK 0
   100                              <1> 
   101                              <1> 	%imacro otherlinkdatarelocation 1-3.nolist -2, required
   102                              <1> %if ELDOTHER
   103                              <1>  %assign ELDOTHERLINK 1
   104                              <1> %endif
   105                              <1> 	linkdatarelocation %1, %2, %3
   106                              <1> %assign ELDOTHERLINK 0
   107                              <1> 	%endmacro
   108                              <1> 
   109                              <1> 	%imacro linkdatarelocation 1-4.nolist -2, required, single
   110                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %2
   111                              <1> %ifidni %3, required
   112                              <1>  %assign %%optional 0
   113                              <1> %elifidni %3, optional
   114                              <1>  %assign %%optional 100h
   115                              <1>  %if ELDDATA_OPTIONAL_STATUS == 0
   116                              <1>   %assign ELDDATA_OPTIONAL_STATUS 1
   117                              <1>  %elif ELDDATA_OPTIONAL_STATUS == 1
   118                              <1>  %else
   119                              <1>   %error Optional data link not allowed here
   120                              <1>  %endif
   121                              <1> %elifidni %3, PM required
   122                              <1>  %assign %%optional 300h
   123                              <1>  %assign ELDDATA_PMREQUIRED_STATUS 1
   124                              <1>  %if ELDDATA_OPTIONAL_STATUS == 0
   125                              <1>   %assign ELDDATA_OPTIONAL_STATUS 1
   126                              <1>  %elif ELDDATA_OPTIONAL_STATUS == 1
   127                              <1>  %else
   128                              <1>   %error Optional data link not allowed here
   129                              <1>  %endif
   130                              <1> %else
   131                              <1>  %fatal Unknown optional keyword
   132                              <1> %endif
   133                              <1> %ifidni _CURRENT_SECTION_TYPE, DATA
   134                              <1>  %assign %%DATASECTION 1
   135                              <1> %else
   136                              <1>  %assign %%DATASECTION 0
   137                              <1> %endif
   138                              <1> %ifidni %4, single
   139                              <1>  %if ELDDATA_NEXT_STATUS == 1		; after next ?
   140                              <1>   %error Unexpected single data link after next data link
   141                              <1>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   142                              <1>   %assign ELDDATA_NEXT_STATUS 3		; note single with next/last present
   143                              <1>  %endif
   144                              <1>  %assign %%next 0
   145                              <1> %elifidni %4, next
   146                              <1>  %if ELDDATA_NEXT_STATUS == 0		; no next/last yet ?
   147                              <1>   %assign ELDDATA_NEXT_STATUS 1		; in next
   148                              <1>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   149                              <1>   %assign ELDDATA_NEXT_STATUS 1		; in next
   150                              <1>  %elif ELDDATA_NEXT_STATUS == 3		; after single ?
   151                              <1>   %assign ELDDATA_NEXT_STATUS 1		; in next
   152                              <1>  %elif ELDDATA_NEXT_STATUS == 1		; repeated next ?
   153                              <1>   %if ELDDATA_NEXT_ENTRY != %%entry 	|| ELDDATA_NEXT_SECTION != %%DATASECTION 	|| ELDDATA_NEXT_OTHER != ELDOTHERLINK
   156                              <1>    %error Unexpected next data link
   157                              <1>   %endif
   158                              <1>  %else
   159                              <1>   %error Next data link not allowed here
   160                              <1>  %endif
   161                              <1>  %ifn %%optional
   162                              <1>   %error Next data link only valid as optional or PM required
   163                              <1>  %endif
   164                              <1>  %assign %%next 400h
   165                              <1>  %assign ELDDATA_NEXT_ENTRY %%entry
   166                              <1>  %assign ELDDATA_NEXT_SECTION %%DATASECTION
   167                              <1>  %assign ELDDATA_NEXT_OTHER ELDOTHERLINK
   168                              <1> %elifidni %4, last
   169                              <1>  %if ELDDATA_NEXT_STATUS == 0		; no next/last yet ?
   170                              <1>   %error Next last data link not allowed here
   171                              <1>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   172                              <1>   %error Next last data link not allowed here
   173                              <1>  %elif ELDDATA_NEXT_STATUS == 3		; after single ?
   174                              <1>   %error Next last data link not allowed here
   175                              <1>  %elif ELDDATA_NEXT_STATUS == 1		; after next ?
   176                              <1>   %if ELDDATA_NEXT_ENTRY != %%entry 	|| ELDDATA_NEXT_SECTION != %%DATASECTION 	|| ELDDATA_NEXT_OTHER != ELDOTHERLINK
   179                              <1>    %error Unexpected next data link
   180                              <1>   %endif
   181                              <1>   %assign ELDDATA_NEXT_STATUS 2		; note now after last
   182                              <1>  %else
   183                              <1>   %error Next data link not allowed here
   184                              <1>  %endif
   185                              <1>  %assign %%next 800h
   186                              <1>  %assign ELDDATA_NEXT_ENTRY -1
   187                              <1>  %assign ELDDATA_NEXT_SECTION -1
   188                              <1> %else
   189                              <1>  %fatal Unknown next keyword
   190                              <1> %endif
   191                              <1> 	%if ELDOTHERLINK
   192                              <1> %if ELDLINKER
   193                              <1>  %xdefine LINK_OTHER_LINKER_DATA_RELOCATIONS LINK_OTHER_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   194                              <1> %else
   195                              <1>  %xdefine LINK_OTHER_DATA_RELOCATIONS LINK_OTHER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   196                              <1> %endif
   197                              <1> 	%else
   198                              <1> %if ELDLINKER
   199                              <1>  %xdefine LINK_LINKER_DATA_RELOCATIONS LINK_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   200                              <1> %else
   201                              <1>  %xdefine LINK_DATA_RELOCATIONS LINK_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   202                              <1> %endif
   203                              <1> 	%endif
   204                              <1> %defstr %%string %1
   205                              <1> %strlen %%length %%string
   206                              <1> %if %%length > 64
   207                              <1> 	; Could be increased, but mustn't exceed 127 bytes
   208                              <1> 	;  because flag 80h is used to mark optional links
   209                              <1> 	;  that failed to be matched.
   210                              <1>  %error Too long link name: %1
   211                              <1> %endif
   212                              <1> %define LINK_DATA_CHECK %1
   213                              <1> 	%if ELDOTHERLINK
   214                              <1> 	linkdata_detect LINK_OTHER_DATA_DETECTION
   215                              <1> %if LINK_DATA_NEW
   216                              <1>  %xdefine LINK_OTHER_DATA_DETECTION LINK_OTHER_DATA_DETECTION, %1, %%name
   217                              <1> 	hashdef HASH, %%string
   218                              <1>  %xdefine LINK_OTHER_DATA_NAMES 	LINK_OTHER_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   220                              <1> %else
   221                              <1>  %%name equ LINK_DATA_DUPLICATE
   222                              <1> %endif
   223                              <1> 	%else
   224                              <1> 	linkdata_detect LINK_DATA_DETECTION
   225                              <1> %if LINK_DATA_NEW
   226                              <1>  %xdefine LINK_DATA_DETECTION LINK_DATA_DETECTION, %1, %%name
   227                              <1> 	hashdef HASH, %%string
   228                              <1>  %xdefine LINK_DATA_NAMES 	LINK_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   230                              <1> %else
   231                              <1>  %%name equ LINK_DATA_DUPLICATE
   232                              <1> %endif
   233                              <1> 	%endif
   234                              <1> 	eldstrictcheck
   235                              <1> 	%endmacro
   236                              <1> 
   237                              <1> 	%imacro linkdata_detect 2-*.nolist
   238                              <1> %assign LINK_DATA_NEW 1
   239                              <1> %rep (%0 - 2) / 2
   240                              <1>  %rotate 2
   241                              <1>  %ifidni %1, LINK_DATA_CHECK
   242                              <1>   %assign LINK_DATA_NEW 0
   243                              <1>   %xdefine LINK_DATA_DUPLICATE %2
   244                              <1>   %exitrep
   245                              <1>  %endif
   246                              <1> %endrep
   247                              <1> 	%endmacro
   248                              <1> 
   249                              <1> 	%imacro link_data_dump_names 1-*.nolist
   250                              <1> %rep %0
   251                              <1> 	%1
   252                              <1>  %rotate 1
   253                              <1> %endrep
   254                              <1> 	%endmacro
   255                              <1> 
   256                              <1> ; dw LINK_LINKER_DATA_RELOCATIONS, 0, 0
   257                              <1> ; dw LINK_DATA_RELOCATIONS, 0, 0
   258                              <1> ; link_data_dump_names ELDCALL_CODE_NAMES
   259                              <1> 
   260                              <1> %endif
    11                                  %include "iniload.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> lDebug iniload/boot interfacing structs and 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> 
    16                              <1> 	struc BS
    17 00000000 ??????              <1> bsJump:	resb 3
    18 00000003 ????????????????    <1> bsOEM:	resb 8
    19                              <1> bsBPB:
    20                              <1> 	endstruc
    21                              <1> 
    22                              <1> 	struc EBPB		;        BPB sec
    23 00000000 ????                <1> bpbBytesPerSector:	resw 1	; offset 00h 0Bh
    24 00000002 ??                  <1> bpbSectorsPerCluster:	resb 1	; offset 02h 0Dh
    25 00000003 ????                <1> bpbReservedSectors:	resw 1	; offset 03h 0Eh
    26 00000005 ??                  <1> bpbNumFATs:		resb 1	; offset 05h 10h
    27 00000006 ????                <1> bpbNumRootDirEnts:	resw 1	; offset 06h 11h -- 0 for FAT32
    28 00000008 ????                <1> bpbTotalSectors:	resw 1	; offset 08h 13h
    29 0000000A ??                  <1> bpbMediaID:		resb 1	; offset 0Ah 15h
    30 0000000B ????                <1> bpbSectorsPerFAT:	resw 1	; offset 0Bh 16h -- 0 for FAT32
    31 0000000D ????                <1> bpbCHSSectors:		resw 1	; offset 0Dh 18h
    32 0000000F ????                <1> bpbCHSHeads:		resw 1	; offset 0Fh 1Ah
    33 00000011 ????????            <1> bpbHiddenSectors:	resd 1	; offset 11h 1Ch
    34 00000015 ????????            <1> bpbTotalSectorsLarge:	resd 1	; offset 15h 20h
    35                              <1> bpbNew:				; offset 19h 24h
    36                              <1> 
    37 00000019 ????????            <1> ebpbSectorsPerFATLarge:	resd 1	; offset 19h 24h
    38 0000001D ????                <1> ebpbFSFlags:		resw 1	; offset 1Dh 28h
    39 0000001F ????                <1> ebpbFSVersion:		resw 1	; offset 1Fh 2Ah
    40 00000021 ????????            <1> ebpbRootCluster:	resd 1	; offset 21h 2Ch
    41 00000025 ????                <1> ebpbFSINFOSector:	resw 1	; offset 25h 30h
    42 00000027 ????                <1> ebpbBackupSector:	resw 1	; offset 27h 32h
    43 00000029 <res Ch>            <1> ebpbReserved:		resb 12	; offset 29h 34h
    44                              <1> ebpbNew:			; offset 35h 40h
    45                              <1> 	endstruc
    46                              <1> 
    47                              <1> 	struc BPBN		; ofs B16 S16 B32 S32
    48 00000000 ??                  <1> bpbnBootUnit:		resb 1	; 00h 19h 24h 35h 40h
    49 00000001 ??                  <1> 			resb 1	; 01h 1Ah 25h 36h 41h
    50 00000002 ??                  <1> bpbnExtBPBSignature:	resb 1	; 02h 1Bh 26h 37h 42h -- 29h for valid BPBN
    51 00000003 ????????            <1> bpbnSerialNumber:	resd 1	; 03h 1Ch 27h 38h 43h
    52 00000007 <res Bh>            <1> bpbnVolumeLabel:	resb 11	; 07h 20h 2Bh 3Ch 47h
    53 00000012 ????????????????    <1> bpbnFilesystemID:	resb 8	; 12h 2Bh 36h 47h 52h
    54                              <1> 	endstruc		; 1Ah 33h 3Eh 4Fh 5Ah
    55                              <1> 
    56                              <1> 	struc DIRENTRY
    57 00000000 ????????????????    <1> deName:		resb 8
    58 00000008 ??????              <1> deExt:		resb 3
    59 0000000B ??                  <1> deAttrib:	resb 1
    60 0000000C ??                  <1> dePlusSize:	resb 1
    61 0000000D ??????????????      <1> 		resb 7
    62 00000014 ????                <1> deClusterHigh:	resw 1
    63 00000016 ????                <1> deTime:		resw 1
    64 00000018 ????                <1> deDate:		resw 1
    65 0000001A ????                <1> deClusterLow:	resw 1
    66 0000001C ????????            <1> deSize:		resd 1
    67                              <1> 	endstruc
    68                              <1> 
    69                              <1> ATTR_READONLY	equ 1
    70                              <1> ATTR_HIDDEN	equ 2
    71                              <1> ATTR_SYSTEM	equ 4
    72                              <1> ATTR_VOLLABEL	equ 8
    73                              <1> ATTR_DIRECTORY	equ 10h
    74                              <1> ATTR_ARCHIVE	equ 20h
    75                              <1> 
    76                              <1> lsvclSignature		equ "CL"
    77                              <1> lsvclBufferLength	equ 256
    78                              <1> 
    79                              <1> 	struc LOADSTACKVARS, -10h
    80 FFFFFFF0 ????????            <1> lsvFirstCluster:	resd 1
    81 FFFFFFF4 ????????            <1> lsvFATSector:		resd 1
    82 FFFFFFF8 ????                <1> lsvFATSeg:		resw 1
    83 FFFFFFFA ????                <1> lsvLoadSeg:		resw 1
    84 FFFFFFFC ????????            <1> lsvDataStart:		resd 1
    85                              <1> 	endstruc
    86                              <1> 
    87                              <1> 	struc LOADDATA, LOADSTACKVARS - 10h
    88 FFFFFFE0 ????                <1> ldMemoryTop:	resw 1
    89 FFFFFFE2 ????                <1> ldLoadTop:	resw 1
    90 FFFFFFE4 ????                <1> ldSectorSeg:	resw 1
    91 FFFFFFE6 ??                  <1> ldFATType:	resb 1
    92                              <1> ldFlags:
    93 FFFFFFE7 ??                  <1> ldHasLBA:	resb 1
    94 FFFFFFE8 ????                <1> ldClusterSize:	resw 1
    95 FFFFFFEA ????                <1> ldParaPerSector:resw 1
    96                              <1> ldDirCluster:			; dword
    97                              <1> ldLoadingSeg:		; word
    98                              <1> ldQueryPatchValue:	; word
    99                              <1> lsvCommandLine:		; word
   100                              <1> .start:		equ $ - lsvclBufferLength
   101 FFFFFFEC ????                <1> .signature:	resw 1
   102                              <1> ldLoadUntilSeg:		; word
   103                              <1> lsvExtra:		; word
   104 FFFFFFEE ??                  <1> .partition:	resb 1	; byte
   105 FFFFFFEF ??                  <1> .flags:		resb 1	; byte
   106                              <1> 	endstruc
   107                              <1> 
   108                              <1> ldhlfPreserveLoader	equ 4
   109                              <1> 
   110                              <1> lsvefNoDataStart	equ 1
   111                              <1> lsvefPartitionNumber	equ 2
   112                              <1> lsvefPreserveLoader	equ 4
   113                              <1> 
   114                              <1> %if lsvefPreserveLoader != ldhlfPreserveLoader
   115                              <1>  %error Unexpected flag values
   116                              <1> %endif
   117                              <1> 
   118                              <1> 	struc LOADCMDLINE, LOADDATA - lsvclBufferLength
   119                              <1> ldCommandLine:
   120 FFFFFEE0 <res 100h>          <1> .start:		resb lsvclBufferLength
   121                              <1> 	endstruc
   122                              <1> 
   123                              <1> ldfHasLBA:	equ 1
   124                              <1> ldfFATInvalid:	equ 2
   125                              <1> ldfFATBuffered:	equ 4
   126                              <1> ldfDataBuffered: equ 8
   127                              <1> 
   128                              <1> 	struc LOADDATA2, LOADDATA - 10h
   129 FFFFFFD0 ????????            <1> ldRootSector:		resd 1
   130 FFFFFFD4 ????                <1> ldEntriesPerSector:	resw 1
   131                              <1> ldDataSegment:		; word
   132 FFFFFFD6 ????                <1> ldLastAvailableSector:	resw 1
   133                              <1> ldDataSector:		; dword
   134 FFFFFFD8 ????                <1> ldParasLeft:		resw 1
   135 FFFFFFDA ????                <1> ldParasDone:		resw 1
   136                              <1> 	endstruc
   137                              <1> 
   138                              <1> 	struc LOADDATA3, LOADDATA2 - 10h
   139 FFFFFFC0 ????????            <1> ldMaxCluster:		resd 1
   140 FFFFFFC4 ????????            <1> ldFileSize:		resd 1
   141 FFFFFFC8 ????????            <1> ldCurrentCluster:	resd 1
   142 FFFFFFCC ????????            <1> ldCurrentSeek:		resd 1
   143                              <1> 	endstruc
   144                              <1> 
   145                              <1> 	struc LOADERIMAGEIDENT
   146 00000000 ????????            <1> liiSignature:		resb 4		; "NLDR"
   147 00000004 ????                <1> liiVersion:		resb 2		; "00"
   148 00000006 ????                <1> liiChecksum:		resw 1		; word sum of first 8 words = 0
   149 00000008 ????                <1> liiAmountParagraphs:	resw 1
   150 0000000A ????????????        <1> liiReserved:		resw 3
   151 00000010 ????                <1> liiEntryQuerySize:	resw 1		; 0 if not supported
   152                              <1> 		; INP:	cs => NLDR image ident
   153                              <1> 		;	ip = this word field content
   154                              <1> 		;	ax = 60h
   155                              <1> 		; OUT:	ax => behind memory requested (should be >= 60h)
   156                              <1> 		; CHG:	es, ds, di, si, bx, cx, dx
   157                              <1> 		; STT:	far called, UP, EI
   158 00000012 ????                <1> liiEntryRelocate:	resw 1		; 0 if not supported
   159                              <1> 		; INP:	cs => NLDR image ident
   160                              <1> 		;	ip = this word field content
   161                              <1> 		;	ax = 60h
   162                              <1> 		; OUT:	ax => relocated NLDR segment (usually 60h)
   163                              <1> 		; CHG:	es, ds, di, si, bx, cx, dx
   164                              <1> 		; STT:	far called, UP, EI
   165 00000014 ????                <1> liiEntryDebug:		resw 1		; 0 if not supported
   166                              <1> 		; INP:	es = ds = cs = ss => relocated NLDR
   167                              <1> 		;	ip = this word field content
   168                              <1> 		;	sp = next word field content
   169                              <1> 		; STT:	running as debuggee, UP, EI
   170 00000016 ????                <1> liiStackPointer:	resw 1
   171                              <1> 	endstruc
   172                              <1> 
   173                              <1> 	struc LBAPACKET
   174 00000000 ????                <1> lpSize:		resw 1
   175 00000002 ????                <1> lpCount:	resw 1
   176 00000004 ????????            <1> lpBuffer:	resd 1
   177 00000008 ????????????????    <1> lpSector:	resq 1
   178                              <1> 	endstruc
   179                              <1> 
   180                              <1> 	struc PARTINFO
   181 00000000 ??                  <1> piBoot:		resb 1
   182 00000001 ??????              <1> piStartCHS:	resb 3
   183 00000004 ??                  <1> piType:		resb 1
   184 00000005 ??????              <1> piEndCHS:	resb 3
   185 00000008 ????????            <1> piStart:	resd 1
   186 0000000C ????????            <1> piLength:	resd 1
   187                              <1> 	endstruc
   188                              <1> 
   189                              <1> ptEmpty:		equ 0
   190                              <1> ptFAT12:		equ 1
   191                              <1> ptFAT16_16BIT_CHS:	equ 4
   192                              <1> ptExtendedCHS:		equ 5
   193                              <1> ptFAT16_CHS:		equ 6
   194                              <1> ptFAT32_CHS:		equ 0Bh
   195                              <1> ptFAT32:		equ 0Ch
   196                              <1> ptFAT16:		equ 0Eh
   197                              <1> ptExtended:		equ 0Fh
   198                              <1> ptLinux:		equ 83h
   199                              <1> ptExtendedLinux:	equ 85h
   200                              <1> 
   201                              <1> 
   202                              <1> 		; Flags of load_unit_flags
   203                              <1> lufForceCHS:		equ 1
   204                              <1> lufForceLBA:		equ 2
   205                              <1> lufForceGeometry:	equ 4
   206                              <1> luf_mask_writable equ lufForceCHS | lufForceLBA | lufForceGeometry
    12                                  
    13                                  	cpu 8086
    14                                  
    15                                  	addsection RELOCATEDDATA, nobits vstart=_ELD_RELOC_VSTART
    16                                  relocateddata:
    17                                  
    18                                  	addsection HEADER, start=0
    19                                  
    20                                  	istruc ELD_HEADERX
    21                                  at eldhxHeader
    22                                  		; ELD executable header
    23                                  	istruc ELD_HEADER
    24 00000000 454C4431                at eldhSignature,	db "ELD1"
    25 00000004 000000                  			db 0,0,0
    26 00000007 1A                      			db 26
    27 00000008 60000000                at eldhCodeOffset,	dd CODEOFFSET
    28 0000000C 5009                    at eldhCodeImageLength,	dw code_size
    29 0000000E 0000                    at eldhCodeAllocLength,	dw 0
    30 00000010 B0090000                at eldhDataOffset,	dd DATAOFFSET
    31 00000014 3002                    at eldhDataImageLength,	dw data_size
    32 00000016 0000                    at eldhDataAllocLength,	dw total_data_size - data_size
    33 00000018 9B02                    at eldhCodeEntrypoint,	dw linker - code
    34                                  at eldhReserved
    35 0000001A 00<rep 4h>2800          at eldhExtensionSize,	dw header_extension_end - $$
    36                                  	iend
    37 00000020 [30000000]              at eldhxDescriptionOffset,	dd description
    38 00000024 B40A0000                at eldhxHelpOffset,		dd DATAOFFSET + msg.help - datastart
    39                                  PUT_ELDHX_DATETIME_OFFSET
    40                                  header_extension_end:
    41 00000028 00<rep 8h>              	iend
    42                                  
    43 00000030 576F726B2077697468-     description:		asciz "Work with lDOS style kernel command line."
    43 00000039 206C444F5320737479-
    43 00000042 6C65206B65726E656C-
    43 0000004B 20636F6D6D616E6420-
    43 00000054 6C696E652E00       
    44                                  
    45                                  
    46 0000005A 00<rep 6h>              	align 16, db 0
    47                                  
    48                                  	eldstrict on
    49                                  
    50                                  CODEOFFSET equ $ - $$
    51                                  	addsection CODE, follows=HEADER vstart=_ELD_CODE_VSTART
    52                                  %define CODEFIXUP - code + 0
    53                                  code:
    54                                  		; ELD instance header
    55                                  	istruc ELD_INSTANCE
    56                                  at eldiStartCode
    57 00000000 00<rep 2h>              at eldiEndCode
    58 00000002 00<rep 2h>              at eldiStartData
    59 00000004 00<rep 2h>              at eldiEndData
    60 00000006 00<rep 2h>4B434D44-     at eldiIdentifier,	fill 8, 32, db "KCMDLINE"
    60 0000000C 4C494E45           
    61 00000010 00<rep 2h>6B636D64-     at eldiListing,		asciz _ELD_LISTING
    61 00000016 6C696E652E6C737400 
    62 0000001F 00                      	iend
    63                                  
    64                                  
    65                                  command:
    66 00000020 EB08                    	jmp strict short .entry
    67                                  .chain:
    68 00000022 E8[0000]EB020000        	extcall cmd3_not_ext, required	; must NOT be extcallcall
    69 00000029 90                      	times 10 - ($ - command) nop
    70                                  .entry:
    71 0000002A 56                      	push si
    72 0000002B 3C2D                    	cmp al, '-'
    73 0000002D 7503                    	jne @F
    74 0000002F E88601                  	extcallcall skipcomma
    75                                  @@:
    76 00000032 4E                      	dec si
    77                                  
    78 00000033 BA[0000]                reloc	mov dx, msg.kcmdline
    79                                  internaldatarelocation
    80 00000036 E88701                  	extcallcall isstring?
    81 00000039 7405                    	je .ours
    82 0000003B 5E                      	pop si
    83 0000003C 4E                      	dec si
    84 0000003D AC                      	lodsb
    85 0000003E EBE2                    	jmp .chain
    86                                  
    87                                  .ours:
    88 00000040 58                      	pop ax
    89 00000041 E87401                  	extcallcall skipcomma
    90 00000044 4E                      	dec si
    91 00000045 C706[0000][0000]        reloc2	mov word [relocateddata], relocateddata
    92                                  linkdatarelocation lastcmd, -4
    93                                  linkdatarelocation dmycmd
    94 0000004B BA[0000]                reloc	mov dx, relocateddata
    95                                  linkdatarelocation msg.uninstall
    96 0000004E E86F01                  	extcallcall isstring?
    97 00000051 7406                    	je uninstall
    98                                  
    99 00000053 E8C900                  	call run
   100 00000056 E86F01                  	extcallcall cmd3
   101                                  
   102                                  uninstall:
   103 00000059 AC                      	lodsb
   104 0000005A E87301                  	extcallcall chkeol
   105                                  
   106 0000005D E86B00                  	call get_es_ext
   107                                  
   108 00000060 06                      	push es
   109 00000061 1F                      	pop ds
   110 00000062 31DB                    	xor bx, bx		; = 0 (no prior, modify ext_command_handler)
   111 00000064 BF[2000]                reloc	mov di, command		; di -> us
   112                                  internalcoderelocation
   113 00000067 368B36[0000]            reloc	mov si, word [ss:relocateddata]
   114                                  linkdatarelocation ext_command_handler
   115                                  				; si -> first
   116 0000006C 85F6                    	test si, si		; none installed ?
   117 0000006E 7450                    	jz .error		; error -->
   118                                  
   119                                  .loop:
   120 00000070 39F7                    	cmp di, si		; found ?
   121 00000072 740D                    	je .bx			; yes, use bx -->
   122 00000074 89F3                    	mov bx, si		; bx -> prior handler
   123 00000076 AD                      	lodsw			; skip entrypoint jmp strict short
   124 00000077 AC                      	lodsb			; get first byte of chainer
   125 00000078 3CE9                    	cmp al, 0E9h		; expecting jmp near ?
   126 0000007A 7544                    	jne .error		; no, error -->
   127 0000007C AD                      	lodsw			; get rel16 displacement
   128 0000007D 01C6                    	add si, ax		; -> next handler
   129 0000007F EBEF                    	jmp .loop
   130                                  
   131                                  .bx:
   132 00000081 85DB                    	test bx, bx		; any prior ?
   133 00000083 751A                    	jnz .bxnz		; yes -->
   134 00000085 AF                      	scasw			; skip entrypoint jmp strict short
   135 00000086 803DE8                  	cmp byte [di], 0E8h	; is it a call to cmd3_not_ext ?
   136 00000089 7507                    	jne @F			; no -->
   137                                  				; yes, reset ext_command_handler to zero
   138                                  .setbx:
   139 0000008B 36891E[0000]            reloc	mov word [ss:relocateddata], bx
   140                                  linkdatarelocation ext_command_handler
   141 00000090 EB1E                    	jmp .done
   142                                  
   143                                  @@:
   144 00000092 803DE9                  	cmp byte [di], 0E9h	; validate
   145 00000095 7529                    	jne .error		; failure -->
   146 00000097 47                      	inc di			; -> rel16 displacement
   147 00000098 8B1D                    	mov bx, word [di]	; get displacement
   148 0000009A AF                      	scasw			; -> after jmp near
   149 0000009B 01FB                    	add bx, di		; -> next handler
   150 0000009D EBEC                    	jmp .setbx		; set ext_command_handler to next
   151                                  
   152                                  .bxnz:
   153 0000009F 89DE                    	mov si, bx		; -> prior handler with us as downlink
   154 000000A1 87FE                    	xchg di, si		; si -> ours, di -> prior
   155 000000A3 A7                      	cmpsw			; skip entrypoint jmp strict short
   156 000000A4 A4                      	movsb			; copy 0E8h/0E9h
   157 000000A5 AD                      	lodsw			; ax = near rel16 displacement
   158 000000A6 01F0                    	add ax, si		; add in our base (= absolute offset)
   159 000000A8 29F8                    	sub ax, di
   160 000000AA 48                      	dec ax
   161 000000AB 48                      	dec ax			; subtract new base (= relative displacement)
   162 000000AC AB                      	stosw			; store new rel16 displacement
   163 000000AD A5                      	movsw			; jmp strict short
   164 000000AE A5                      	movsw			; linkcall target
   165 000000AF A4                      	movsb			; trailer
   166                                  .done:
   167 000000B0 8026[1000]FE            reloc	clropt [code + eldiFlags], eldifResident
   168                                  internalcoderelocation -3	; mark block as free
   169 000000B5 BA[B100]                reloc	mov dx, msg.uninstall_done
   170                                  internaldatarelocation
   171                                  @@:
   172 000000B8 16                      	push ss
   173 000000B9 1F                      	pop ds
   174 000000BA E81B01                  	extcallcall putsz
   175 000000BD E80801                  	extcallcall cmd3	; return
   176                                  
   177                                  .error:
   178 000000C0 B8010E                  	mov ax, 0E01h
   179 000000C3 E81A01                  	extcallcall setrc
   180 000000C6 BA[C900]                reloc	mov dx, msg.uninstall_error
   181                                  internaldatarelocation
   182 000000C9 EBED                    	jmp @B
   183                                  
   184                                  
   185                                  get_es_ext:
   186 000000CB 8E06[0000]              reloc	mov es, word [relocateddata]
   187                                  linkdatarelocation extdssel
   188 000000CF E81601                  	extcallcall ispm
   189 000000D2 7404                    	jz @F
   190 000000D4 8E06[0000]              reloc	mov es, word [relocateddata]
   191                                  linkdatarelocation extseg
   192                                  @@:
   193 000000D8 C3                      	retn
   194                                  
   195                                  
   196                                  check:
   197 000000D9 8E06[0000]              reloc	mov es, word [relocateddata]
   198                                  linkdatarelocation reg_ss
   199 000000DD 8B3E[0000]              reloc	mov di, word [relocateddata]
   200                                  linkdatarelocation reg_ebp		; es:di = original ss:bp
   201 000000E1 A1[0000]                reloc	mov ax, word [relocateddata]
   202                                  linkdatarelocation reg_esp		; ax = original sp
   203                                  
   204 000000E4 81FF1401                	cmp di, - lsvCommandLine.start	; buffer fits below ss:bp ?
   205 000000E8 7226                    	jb .none			; no -->
   206 000000EA 26817DEC434C            	cmp word [es:di + lsvCommandLine.signature], lsvclSignature
   207                                  					; signature passed to us ?
   208 000000F0 751E                    	jne .none			; no -->
   209 000000F2 8DBDECFE                	lea di, [di + lsvCommandLine.start]
   210                                  					; -> command line buffer
   211 000000F6 39F8                    	cmp ax, di			; stack top starts below-or-equal buffer ?
   212 000000F8 7716                    	ja .none			; no -->
   213 000000FA 31C0                    	xor ax, ax
   214 000000FC 51                      	push cx
   215 000000FD 57                      	push di
   216 000000FE B90001                  	mov cx, lsvclBufferLength
   217 00000101 F2AE                    	repne scasb
   218 00000103 5F                      	pop di
   219 00000104 59                      	pop cx
   220 00000105 7501                    	jne .overflow
   221 00000107 C3                      	retn
   222                                  
   223                                  .overflow:
   224 00000108 B86D0E                  	mov ax, 0E6Dh
   225 0000010B BA[5200]                reloc	mov dx, msg.is_overflow
   226                                  internaldatarelocation
   227 0000010E EB06                    	jmp @F
   228                                  
   229                                  .none:
   230 00000110 B86B0E                  	mov ax, 0E6Bh
   231 00000113 BA[2500]                reloc	mov dx, msg.is_invalid
   232                                  internaldatarelocation
   233                                  @@:
   234 00000116 E8C700                  	extcallcall setrc
   235 00000119 E8BC00                  	extcallcall putsz
   236 0000011C E8A900                  	extcallcall cmd3
   237                                  
   238                                  
   239                                  run:
   240 0000011F 16                      	push ss
   241 00000120 07                      	pop es
   242 00000121 BA[0900]                reloc	mov dx, msg.list
   243                                  internaldatarelocation
   244 00000124 E89900                  	extcallcall isstring?
   245 00000127 7428                    	je list
   246 00000129 BA[1600]                reloc	mov dx, msg.append
   247                                  internaldatarelocation
   248 0000012C E89100                  	extcallcall isstring?
   249 0000012F 7438                    	je append
   250 00000131 BA[0E00]                reloc	mov dx, msg.replace
   251                                  internaldatarelocation
   252 00000134 E88900                  	extcallcall isstring?
   253 00000137 7470                    	je replace
   254 00000139 BA[1D00]                reloc	mov dx, msg.invalid
   255                                  internaldatarelocation
   256 0000013C E88100                  	extcallcall isstring?
   257 0000013F 7403                    	je invalid
   258 00000141 E8AC00                  	extcallcall error
   259                                  
   260                                  
   261                                  invalid:
   262 00000144 E88900                  	extcallcall chkeol
   263 00000147 E88FFF                  	call check
   264 0000014A 2683A5000100            	and word [es:di - lsvCommandLine.start + lsvCommandLine.signature], 0
   265 00000150 C3                      	retn
   266                                  
   267                                  
   268                                  list:
   269 00000151 E87C00                  	extcallcall chkeol
   270 00000154 E882FF                  	call check
   271 00000157 06                      	push es
   272 00000158 1F                      	pop ds
   273 00000159 89FA                    	mov dx, di
   274 0000015B E87A00                  	extcallcall putsz
   275 0000015E 16                      	push ss
   276 0000015F 1F                      	pop ds
   277 00000160 16                      	push ss
   278 00000161 07                      	pop es
   279 00000162 BA[C600]                reloc	mov dx, msg.linebreak
   280                                  internaldatarelocation
   281 00000165 E87000                  	extcallcall putsz
   282 00000168 C3                      	retn
   283                                  
   284                                  
   285                                  append:
   286                                  houdini
   287 00000169 E82600                  	call get
   288 0000016C E86AFF                  	call check
   289 0000016F 8D9DFF00                	lea bx, [di + 255]	; -> terminator last byte allowed
   290 00000173 30C0                    	xor al, al
   291 00000175 51                      	push cx
   292 00000176 B9FFFF                  	mov cx, -1
   293 00000179 F2AE                    	repne scasb		; di -> after zero byte
   294 0000017B 59                      	pop cx
   295 0000017C 4F                      	dec di			; -> at zero byte
   296 0000017D 29CB                    	sub bx, cx		; -> last destinstion allowed
   297 0000017F 39FB                    	cmp bx, di
   298 00000181 732C                    	jae replace.common
   299                                  
   300 00000183 B86C0E                  	mov ax, 0E6Ch
   301 00000186 E85700                  	extcallcall setrc
   302 00000189 BA[8500]                reloc	mov dx, msg.overflow
   303                                  internaldatarelocation
   304 0000018C E84900                  	extcallcall putsz
   305 0000018F E83600                  	extcallcall cmd3
   306                                  
   307                                  
   308                                  get:
   309 00000192 E82300                  	extcallcall skipcomma
   310 00000195 4E                      	dec si
   311 00000196 89F2                    	mov dx, si
   312                                  @@:
   313 00000198 AC                      	lodsb
   314 00000199 84C0                    	test al, al
   315 0000019B 7404                    	jz @F
   316 0000019D 3C0D                    	cmp al, 13
   317 0000019F 75F7                    	jne @B
   318                                  @@:
   319 000001A1 89F1                    	mov cx, si
   320 000001A3 49                      	dec cx
   321 000001A4 29D1                    	sub cx, dx
   322 000001A6 89D6                    	mov si, dx
   323 000001A8 C3                      	retn
   324                                  
   325                                  
   326                                  replace:
   327 000001A9 E8E6FF                  	call get
   328 000001AC E82AFF                  	call check
   329                                  .common:
   330 000001AF F3A4                    	rep movsb
   331 000001B1 B000                    	mov al, 0
   332 000001B3 AA                      	stosb
   333 000001B4 C3                      	retn
   334                                  
   335                                  
   336 000001B5 90<rep 3h>E8[0000]-     	eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   336 000001BB EB020000C3E8[0000]-
   336 000001C3 EB020000C3E8[0000]-
   336 000001CB EB020000C3E8[0000]-
   336 000001D3 EB020000C3E8[0000]-
   336 000001DB EB020000C3E8[0000]-
   336 000001E3 EB020000C3E8[0000]-
   336 000001EB EB020000C3E8[0000]-
   336 000001F3 EB020000C3         
   337                                  
   338                                  endinstalled equ ($ + CODEFIXUP + 15) & ~15
   339                                  
   340                                  
   341                                  start:
   342 000001F8 8CC3                    	mov bx, es
   343 000001FA 16                      	 push ss
   344 000001FB 07                      	 pop es
   345 000001FC E8B9FF                  	call skipcomma
   346 000001FF 4E                      	dec si
   347 00000200 BA[0000]                reloc	mov dx, relocateddata
   348                                  linkdatarelocation msg.install
   349 00000203 E8BAFF                  	call isstring?
   350 00000206 7440                    	je install
   351 00000208 BA[FF00]                reloc	mov dx, msg.keyword_help
   352                                  internaldatarelocation
   353 0000020B E8B2FF                  	call isstring?
   354 0000020E 7409                    	je help
   355 00000210 E80CFF                  	call run
   356                                  @@:
   357 00000213 E80F00                  	call uninstall_oneshot
   358 00000216 31C0                    	xor ax, ax
   359 00000218 CB                      	retf
   360                                  
   361                                  help:
   362 00000219 AC                      	lodsb
   363 0000021A E8B3FF                  	call chkeol
   364 0000021D BA[0401]                reloc	mov dx, msg.help
   365                                  internaldatarelocation
   366 00000220 E8B5FF                  	call putsz
   367 00000223 EBEE                    	jmp @B
   368                                  
   369                                  
   370                                  uninstall_oneshot:
   371 00000225 36F606[0000]01          reloc	testopt [ss:relocateddata], 1
   372                                  linkdatarelocation options7, -3
   373 0000022B 751A                    	jnz @F
   374                                  
   375 0000022D 2EA1[0200]              reloc	mov ax, word [cs:code + eldiEndCode]
   376                                  internalcoderelocation
   377 00000231 2E2B06[0000]            reloc	sub ax, word [cs:code + eldiStartCode]
   378                                  internalcoderelocation
   379 00000236 2906[0000]              reloc	sub word [relocateddata], ax
   380                                  linkdatarelocation extseg_used
   381                                  
   382 0000023A 2EA1[0600]              reloc	mov ax, word [cs:code + eldiEndData]
   383                                  internalcoderelocation
   384 0000023E 2E2B06[0400]            reloc	sub ax, word [cs:code + eldiStartData]
   385                                  internalcoderelocation
   386 00000243 2906[0000]              reloc	sub word [relocateddata], ax
   387                                  linkdatarelocation extdata_used
   388                                  @@:
   389 00000247 C3                      	retn
   390                                  
   391                                  
   392                                  DATAOFFSET equ CODEOFFSET + code_size
   393                                  	addsection DATA, follows=CODE vstart=_ELD_DATA_VSTART
   394                                  %define DATAFIXUP - datastart + 0
   395                                  datastart:
   396                                  PUT_ELD_DATETIME
   397                                  
   398                                  msg:
   399 00000000 4B434D444C494E4500      .kcmdline:		asciz "KCMDLINE"
   400 00000009 4C49535400              .list:			asciz "LIST"
   401 0000000E 5245504C41434500        .replace:		asciz "REPLACE"
   402 00000016 415050454E4400          .append:		asciz "APPEND"
   403 0000001D 494E56414C494400        .invalid:		asciz "INVALID"
   404 00000025 4572726F723A204E6F-     .is_invalid:		asciz "Error: No valid kernel command line found!",13,10
   404 0000002E 2076616C6964206B65-
   404 00000037 726E656C20636F6D6D-
   404 00000040 616E64206C696E6520-
   404 00000049 666F756E64210D0A00 
   405 00000052 4572726F723A204B65-     .is_overflow:		asciz "Error: Kernel command line terminator not found!",13,10
   405 0000005B 726E656C20636F6D6D-
   405 00000064 616E64206C696E6520-
   405 0000006D 7465726D696E61746F-
   405 00000076 72206E6F7420666F75-
   405 0000007F 6E64210D0A00       
   406 00000085 4572726F723A204170-     .overflow:		asciz "Error: Appending would cause an overflow!",13,10
   406 0000008E 70656E64696E672077-
   406 00000097 6F756C642063617573-
   406 000000A0 6520616E206F766572-
   406 000000A9 666C6F77210D0A00   
   407 000000B1 4B434D444C494E4520-     .uninstall_done:	db "KCMDLINE uninstalled."
   407 000000BA 756E696E7374616C6C-
   407 000000C3 65642E             
   408                                  %if _ELD_RECLAIM_HINT
   409                                  			db " (Don't forget to use reclaim.eld)"
   410                                  %endif
   411 000000C6 0D0A00                  .linebreak:		asciz 13,10
   412 000000C9 4B434D444C494E4520-     .uninstall_error:	asciz "KCMDLINE unable to uninstall!",13,10
   412 000000D2 756E61626C6520746F-
   412 000000DB 20756E696E7374616C-
   412 000000E4 6C210D0A00         
   413                                  
   414                                  uinit_data: equ $
   415 000000E9 4B434D444C494E4520-     .installed:		asciz "KCMDLINE installed.",13,10
   415 000000F2 696E7374616C6C6564-
   415 000000FB 2E0D0A00           
   416 000000FF 48454C5000              .keyword_help:		asciz "HELP"
   417 00000104 5468697320454C4420-     .help:		db "This ELD can be installed residently or used transiently.",13,10
   417 0000010D 63616E20626520696E-
   417 00000116 7374616C6C65642072-
   417 0000011F 65736964656E746C79-
   417 00000128 206F72207573656420-
   417 00000131 7472616E7369656E74-
   417 0000013A 6C792E0D0A         
   418 0000013F 0D0A                    		db 13,10
   419 00000141 54686520666F6C6C6F-     		db "The following commands are recognised:",13,10
   419 0000014A 77696E6720636F6D6D-
   419 00000153 616E64732061726520-
   419 0000015C 7265636F676E697365-
   419 00000165 643A0D0A           
   420 00000169 094C49535409094C69-     		db 9,"LIST",9,9,"List kernel command line contents",13,10
   420 00000172 7374206B65726E656C-
   420 0000017B 20636F6D6D616E6420-
   420 00000184 6C696E6520636F6E74-
   420 0000018D 656E74730D0A       
   421 00000193 09415050454E440909-     		db 9,"APPEND",9,9,"Append following to kernel command line contents",13,10
   421 0000019C 417070656E6420666F-
   421 000001A5 6C6C6F77696E672074-
   421 000001AE 6F206B65726E656C20-
   421 000001B7 636F6D6D616E64206C-
   421 000001C0 696E6520636F6E7465-
   421 000001C9 6E74730D0A         
   422 000001CE 095245504C41434509-     		db 9,"REPLACE",9,9,"Replace kernel command line contents",13,10
   422 000001D7 095265706C61636520-
   422 000001E0 6B65726E656C20636F-
   422 000001E9 6D6D616E64206C696E-
   422 000001F2 6520636F6E74656E74-
   422 000001FB 730D0A             
   423 000001FE 09494E56414C494409-     		db 9,"INVALID",9,9,"Invalidate kernel command line",13,10
   423 00000207 09496E76616C696461-
   423 00000210 7465206B65726E656C-
   423 00000219 20636F6D6D616E6420-
   423 00000222 6C696E650D0A       
   424 00000228 00                      		asciz
   425                                  
   426 00000229 00<rep 7h>              	align 16, db 0
   427                                  init_data_end:
   428                                  data_size equ $ - datastart
   429                                  transient_data_size equ data_size
   430                                  
   431                                  	absolute uinit_data
   432 000000E9 ??                      	alignb 2
   433                                  
   434 000000EA ????????????            	alignb 16
   435                                  uinit_data_end:
   436                                  resident_data_end:
   437                                  resident_data_size equ resident_data_end - datastart
   438                                  
   439                                  %if uinit_data_end >= init_data_end
   440                                   total_data_size equ $ - datastart
   441                                  %else
   442                                   total_data_size equ init_data_end - datastart
   443                                  %endif
   444                                  %assign _DATA_SIZE total_data_size
   445                                  
   446                                  
   447                                  	usesection CODE
   448                                  
   449                                  install:
   450 00000248 AC                      	lodsb
   451 00000249 E8[0000]EB020000        	extcall chkeol
   452                                  
   453                                  	houdini
   454 00000250 8EC3                    	mov es, bx		; => ext seg (writable)
   455                                  
   456 00000252 B8A000                  	mov ax, endresident - endinstalled
   457 00000255 262906[0200]            reloc	sub word [es:code + eldiEndCode], ax
   458                                  internalcoderelocation		; adjust size
   459 0000025A 2906[0000]              reloc	sub word [relocateddata], ax
   460                                  linkdatarelocation extseg_used	; adjust size
   461                                  
   462                                  %if (transient_data_size - resident_data_size) > 0
   463 0000025E B84001                  	mov ax, transient_data_size - resident_data_size
   464 00000261 262906[0600]            reloc	sub word [es:code + eldiEndData], ax
   465                                  internalcoderelocation		; adjust size
   466 00000266 2906[0000]              reloc	sub word [relocateddata], ax
   467                                  linkdatarelocation extdata_used	; adjust size
   468                                  %endif
   469                                  
   470 0000026A 8B1E[0000]              reloc	mov bx, word [relocateddata]
   471                                  linkdatarelocation ext_command_handler
   472                                  				; -> prior
   473 0000026E BF[2000]                reloc	mov di, command		; -> our handler
   474                                  internalcoderelocation
   475 00000271 85DB                    	test bx, bx		; installing as first ?
   476 00000273 740A                    	jz .only_first		; yes, simple --> (leave as extcall cmd3_not_ext)
   477 00000275 AF                      	scasw			; skip entrypoint jmp strict short
   478 00000276 B0E9                    	mov al, 0E9h		; = jmp near opcode
   479 00000278 AA                      	stosb			; store
   480 00000279 93                      	xchg ax, bx		; ax -> next handler
   481 0000027A 29F8                    	sub ax, di
   482 0000027C 48                      	dec ax
   483 0000027D 48                      	dec ax			; ax = ax - (di + 2)
   484 0000027E AB                      	stosw			; store our downlink as rel16 displacement
   485                                  
   486                                  .only_first:
   487 0000027F 26800E[1000]01          reloc	setopt [es:code + eldiFlags], eldifResident
   488                                  internalcoderelocation -3	; mark block as resident
   489 00000285 C706[0000][2000]        reloc2	mov word [relocateddata], command
   490                                  linkdatarelocation ext_command_handler, -4
   491                                  internalcoderelocation		; -> our entrypoint
   492                                  
   493 0000028B F606[0000]04            reloc	testopt [relocateddata], 4
   494                                  linkdatarelocation options7, -3
   495 00000290 7506                    	jnz @F
   496 00000292 BA[E900]                reloc	mov dx, msg.installed
   497                                  internaldatarelocation
   498 00000295 E840FF                  	call putsz
   499                                  @@:
   500 00000298 31C0                    	xor ax, ax
   501 0000029A CB                      	retf
   502                                  
   503                                  
   504                                  %include "eldlink.asm"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug linker
     4                              <1> 
     5                              <1> Copyright (C) 2008-2025 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
    16                              <1> %include "eld.mac"
     1                              <2> %if 0
     2                              <2> 
     3                              <2> Extensions for lDebug macros
     4                              <2> 
     5                              <2> Copyright (C) 2008-2025 E. C. Masloch
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef ELD_MAC
    16                              <2> %define ELD_MAC 1
    17                              <2> 
    18                              <2> %include "lmacros3.mac"
    19                              <2> 
    20                              <2> 		; ELD executable header
    21                              <2> 	struc ELD_HEADER
    22                              <2> eldhSignature:		resb 4	; "ELD1"
    23                              <2> 			resb 3	; reserved
    24                              <2> 			resb 1	; 26 (Ctrl-Z)
    25                              <2> eldhCodeOffset:		resd 1	; position displacement from eldhSignature
    26                              <2> eldhCodeImageLength:	resw 1	; amount bytes, at least 32
    27                              <2> eldhCodeAllocLength:	resw 1	; amount bytes, added to prior. sum < 64 KiB
    28                              <2> eldhDataOffset:		resd 1
    29                              <2> eldhDataImageLength:	resw 1	; (zero allowed)
    30                              <2> eldhDataAllocLength:	resw 1	; (zero allowed)
    31                              <2> eldhCodeEntrypoint:	resw 1	; within code section, used as displacement
    32                              <2> eldhReserved:		resb 4	; reserved
    33                              <2> eldhExtensionSize:	resw 1	; from eldhSignature, -> past eldhx fields in use
    34                              <2> 	endstruc
    35                              <2> 	endarea ELD_HEADER, 1
    36                              <2> 
    37                              <2> 	struc ELD_HEADERX
    38                              <2> eldhxHeader:		resb ELD_HEADER_size
    39                              <2> eldhxDescriptionOffset:	resd 1	; zero if none, from eldhxHeader. <= 128 Bytes
    40                              <2> eldhxHelpOffset:	resd 1	; zero if none, from eldhxHeader
    41                              <2> eldhxLibTable:		resd 1	; zero if none, from eldhxHeader
    42                              <2> eldhxDateTimeOffset:	resd 1	; zero if none, from eldhxHeader
    43                              <2> 	alignb 16
    44                              <2> 	endstruc
    45                              <2> 
    46                              <2> 	struc ELD_TRAILER_HEADER
    47                              <2> eldthSignature:		resb 8	; "ELD1TAIL"
    48                              <2> eldthHeaderOffset:	resd 1	; negative displacement from eldthSignature,
    49                              <2> 				;  add this dword to the seek offset
    50                              <2> eldthReserved:		resw 1	; reserved, must be initialised to zero
    51                              <2> eldthChecksum:		resw 1	; sum of all words in trailer header = 0
    52                              <2> 	endstruc
    53                              <2> 	endarea ELD_TRAILER_HEADER, 1
    54                              <2> 
    55                              <2> 	struc ELD_LIBTABLE
    56                              <2> eldltFormat:		resw 1
    57                              <2> 	; 0 = uncompressed
    58                              <2> 	; 2 = heatshrink compressed
    59                              <2> 	; 3 = lzexedat -4 compressed
    60                              <2> 	; 4 = lzexedat -4 -l compressed
    61                              <2> eldltAmount:		resw 1
    62                              <2> eldltOffset:		resd 1	; from eldhxHeader
    63                              <2> eldltCompressedLength:		; (dword, only present if format 2, 3, or 4)
    64                              <2> 	endstruc
    65                              <2> 	endarea ELD_LIBTABLE, 1
    66                              <2> 
    67                              <2> 		; ELD instance header
    68                              <2> 	struc ELD_INSTANCE
    69                              <2> eldiStartCode:		resw 1	; -> this structure itself (para aligned)
    70                              <2> eldiEndCode:		resw 1	; -> behind memory used by instance (para aligned)
    71                              <2> eldiStartData:		resw 1	; -> data in data entry section (para aligned), or 0
    72                              <2> eldiEndData:		resw 1	; -> behind data (para aligned), or 0
    73                              <2> eldiIdentifier:		resb 8	; blank-filled text
    74                              <2> eldiFlags:		resw 1	; flags
    75                              <2> eldiListing_size equ 14
    76                              <2> eldiListing:		resb eldiListing_size
    77                              <2> 				; ASCIZ listing file name
    78                              <2> 	endstruc
    79                              <2> 		; flags for eldiFlags:
    80                              <2> eldifResident:		equ 1
    81                              <2> 
    82                              <2> 		; ELD link info header
    83                              <2> 	struc ELD_LINKINFO
    84                              <2> eldlSignature:		resw 1	; 0E1D1h
    85                              <2> eldlReserved:		resw 2
    86                              <2> eldlUseLinkHash:	resw 1
    87                              <2> eldlDataAmount:		resw 1
    88                              <2> eldlDataPrefixes:	resw 1
    89                              <2> eldlDataEntries:	resw 1
    90                              <2> eldlDataAddresses:	resw 1
    91                              <2> eldlCodeAmount:		resw 1
    92                              <2> eldlCodePrefixes:	resw 1
    93                              <2> eldlCodeEntries:	resw 1
    94                              <2> eldlCodeAddresses:	resw 1
    95                              <2> 	endstruc
    96                              <2> 
    97                              <2> 	numdef ELD_CODE_VSTART, 9001h
    98                              <2> 	numdef ELD_DATA_VSTART, 8000h
    99                              <2> 	numdef ELD_RELOC_VSTART, 8000h
   100                              <2> 
   101                              <2> 	numdef ELD_RECLAIM_HINT, 0
   102                              <2> 	strdef ELD_LISTING, ""
   103                              <2> 	numdef ELD_DATETIME, 0
   104                              <2> 
   105                              <2> %if _ELD_DATETIME
   106                              <2>  %define PUT_ELDHX_DATETIME_OFFSET at eldhxDateTimeOffset, dd DATAOFFSET + datetime - datastart
   107                              <2>  %macro PUT_ELD_DATETIME 0.nolist
   108                              <2> datetime:	asciz __UTC_DATE__,'T',__UTC_TIME__,'Z'
   109                              <2> 		asciz		; for future extension
   110                              <2>  %endmacro
   111                              <2> %else
   112                              <2>  %define PUT_ELDHX_DATETIME_OFFSET
   113                              <2>  %define PUT_ELD_DATETIME
   114                              <2> %endif
   115                              <2> 
   116                              <2> %endif
    17                              <1> 
    18                              <1> 	cpu 8086
    19                              <1> 
    20                              <1> %if ELDSTRICT
    21                              <1>  %if ELDSTRICTCOUNTER
    22                              <1>   %error Missing relocation
    23                              <1>  %endif
    24                              <1> %endif
    25                              <1> 	eldstrict off		; linker does some relocations
    26                              <1> 
    27                              <1> %ifn ELDCALLCALL_DUMPED
    28                              <1> 	eldcall_dump_callcall ELDCALL_CALLCALL_LIST
    29                              <1> %endif
    30                              <1> 
    31                              <1> 	numdef ELD_IDENTICALISE, 0
    32                              <1> 	numdef ELD_DEBUG, 0
    33                              <1> 	numdef ELD_LINKER_PASSES, 1
    34                              <1> 	strdef LISTING, _ELD_LISTING
    35                              <1> 	numdef ELDCALL_OPTIONAL, ELDCALL_OPTIONAL_STATUS
    36                              <1> 	numdef ELDDATA_OPTIONAL, ELDDATA_OPTIONAL_STATUS
    37                              <1> 	numdef ELDDATA_NEXT, ELDDATA_NEXT_STATUS
    38                              <1> 	numdef ELDCALL_NEXT, ELDCALL_NEXT_STATUS
    39                              <1> %if _ELD_IDENTICALISE
    40                              <1>  ;%assign _ELDCALL_OPTIONAL 1
    41                              <1> %endif
    42                              <1> %ifn _ELDCALL_OPTIONAL
    43                              <1> %assign ELDCALL_OPTIONAL_STATUS 2		; not allowed
    44                              <1> %endif
    45                              <1> ;%ifn _ELDDATA_OPTIONAL
    46                              <1> ;%assign ELDDATA_OPTIONAL_STATUS 2		; not allowed
    47                              <1> ;%endif
    48                              <1> 	gendef MAP, ""
    49                              <1> 
    50                              <1> %ifnidni _MAP, ""
    51                              <1>  [map all _MAP]
    52                              <1> %endif
    53                              <1> 
    54                              <1> 
    55                              <1> endresident: equ ($ + _CURRENT_SECTION %+ FIXUP + 15) & ~15
    56                              <1> 
    57                              <1> %if _ELD_LINKER_PASSES
    58                              <1> %assign ELDLINKER 1
    59                              <1> 
    60                              <1> 	struc LINKTABLE
    61 00000000 ????????            <1> ltCodeToCode:	resw 2
    62 00000004 ????????            <1> ltCodeToData:	resw 2
    63 00000008 ????????            <1> ltDataToCode:	resw 2
    64 0000000C ????????            <1> ltDataToData:	resw 2
    65 00000010 ????????            <1> ltLinkData:	resw 2
    66 00000014 ????????            <1> ltLinkCode:	resw 2
    67                              <1> 	endstruc
    68                              <1> %endif
    69                              <1> 
    70                              <1> 
    71                              <1> 		; INP:	es:dx -> loaded initial ELD image
    72                              <1> 		;	 ELD instance structure filled
    73                              <1> 		;	es => ELD code area
    74                              <1> 		;	ds:di -> link info
    75                              <1> 		;	ss:bx -> loaded initial data
    76                              <1> 		;	ss:si -> command line tail
    77                              <1> 		;	cs:ip -> entrypoint
    78                              <1> 		;	ss:sp -> far return address for current mode
    79                              <1> 		; STT:	UP, EI
    80                              <1> linker:
    81                              <1> 		; The first 15 Bytes of the linker should be
    82                              <1> 		;  the same regardless of the linker options
    83                              <1> 		;  used (debug, passes, vstart). This allows
    84                              <1> 		;  the eldcomp ELD to match even if up to 15
    85                              <1> 		;  Bytes of the linker are trailing in the
    86                              <1> 		;  resident part of the ELD.
    87                              <1> 	lframe
    88                              <1>  %if ELDOTHER
    89                              <1> 	lvar dword, linkinfo_other
    90                              <1> 	lvar word, use_hash_other
    91                              <1>  %endif
    92 0000029B 5589E5              <1> 	lenter
    93                              <1> 	lvar dword, instance
    94 0000029E 06                  <1> 	 push es
    95 0000029F 52                  <1> 	 push dx		; -> start of where we're loaded in ELD cs
    96                              <1> 	lvar word, targetsection_low_optional_high
    97 000002A0 50                  <1> 	 push ax		; placeholder
    98                              <1> 	lequ ?targetsection_low_optional_high, targetsection
    99                              <1> 	lequ ?targetsection_low_optional_high + 1, optional
   100                              <1> 	lvar dword, linkinfo
   101 000002A1 1E                  <1> 	 push ds
   102 000002A2 57                  <1> 	 push di		; -> link info (in debugger ss or message seg)
   103                              <1> 	lvar dword, nextreloc
   104 000002A3 06                  <1> 	 push es		; => ELD cs
   105 000002A4 52                  <1> 	 push dx		; placeholder
   106                              <1> 	lvar dword, entry
   107 000002A5 06                  <1> 	 push es		; => ELD cs
   108 000002A6 50                  <1> 	 push ax		; placeholder
   109 000002A7 31C0                <1> 	xor ax, ax
   110 000002A9 813DD1E1            <1> 	cmp word [di + eldlSignature], 0E1D1h
   111                              <1> %if ($ - linker) < 16
   112                              <1>  %error Expected invariant first paragraph of linker
   113                              <1> %endif
   114 000002AD 7403                <1> 	je @F
   115                              <1> .error_j1:
   116 000002AF E9C602              <1> 	jmp .error		; signature mismatch -->
   117                              <1> @@:
   118 000002B2 837D0601            <1> 	cmp word [di + eldlUseLinkHash], 1
   119 000002B6 77F7                <1> 	ja .error_j1		; unknown use link hash number -->
   120 000002B8 7201                <1> 	jb @F
   121                              <1> %if _ELDDATA_NEXT || _ELDCALL_NEXT
   122                              <1> 	dec al			; = -1 if hash used
   123                              <1> %else
   124 000002BA 48                  <1> 	dec ax
   125                              <1> %endif
   126                              <1> @@:
   127                              <1> 	lvar word, use_hash_low_skip_last_high
   128 000002BB 50                  <1> 	 push ax		; = -1 if hash used, else 0
   129                              <1> 	lequ ?use_hash_low_skip_last_high, use_hash
   130                              <1> 	lequ ?use_hash_low_skip_last_high + 1, skip_last
   131                              <1> %if _ELD_IDENTICALISE && _ELD_LINKER_PASSES
   132                              <1> 	mov ax, linktable - code
   133                              <1> 	lvar word, lt
   134                              <1> 	 push ax		; -> link tables (a single reference)
   135                              <1> %endif
   136                              <1> %if _ELD_LINKER_PASSES || ELDOTHER || _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   137 000002BC 31C0                <1> 	xor ax, ax
   138                              <1>  %if _ELD_LINKER_PASSES
   139                              <1> 	lvar word, pass
   140 000002BE 50                  <1> 	 push ax		; = 0 for linker itself, = 2 for application
   141                              <1> 	lvar word, amounterrors
   142 000002BF 50                  <1> 	 push ax		; how many distinct errors encountered in pass 2
   143                              <1>  %endif
   144                              <1>  %if _ELD_LINKER_PASSES || _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   145                              <1> 	lvar word, name
   146 000002C0 50                  <1> 	 push ax		; -> name currently being sought (in our table)
   147                              <1>  %endif
   148                              <1>  %if ELDOTHER
   149                              <1> 	lvar word, other
   150                              <1> 	 push ax		; byte: 0 = own data links, -1 = other data links
   151                              <1>  %endif
   152                              <1>  %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   153                              <1> 	lvar word, optionalmissing
   154                              <1> 	 push ax
   155                              <1>  %endif
   156                              <1> %endif
   157 000002C1 56                  <1> 	push si			; -> command line tail
   158 000002C2 53                  <1> 	push bx			; -> data block in ELD data area (segment ss)
   159                              <1> 
   160                              <1> 			; simple: add instance base (dx) to code
   161 000002C3 06                  <1> 	push es
   162 000002C4 1F                  <1> 	pop ds			; ds = es => ELD cs
   163                              <1> %if _ELD_LINKER_PASSES
   164                              <1> .pass:
   165 000002C5 8B5EEA              <1> 	mov bx, word [bp + ?pass]	; 0 or 2
   166 000002C8 01D3                <1> 	add bx, dx		; -> start of the ELD instance in cs, +0 or +2
   167                              <1>  %if _ELD_IDENTICALISE
   168                              <1> 	add bx, word [bp + ?lt]	; add in single reference to linktable
   169                              <1> 	mov si, word [ltCodeToCode + bx]
   170                              <1>  %else
   171 000002CA 8BB70C06            <1> 	mov si, word [linktable - code + ltCodeToCode + bx]
   172                              <1>  %endif
   173                              <1> %else
   174                              <1> 	mov si, internalcodetocoderelocations - code
   175                              <1> %endif		 		; si -> table for code to code (linker or app)
   176 000002CE 01D6                <1> 	add si, dx		; relocate the table pointer itself
   177                              <1> @@:
   178 000002D0 AD                  <1> 	lodsw
   179 000002D1 85C0                <1> 	test ax, ax		; was last ?
   180 000002D3 740B                <1> 	jz @F			; yes -->
   181 000002D5 93                  <1> 	xchg bx, ax		; bx = entry
   182 000002D6 01D3                <1> 	add bx, dx		; relocate the entry itself
   183                              <1> %if _ELD_CODE_VSTART
   184 000002D8 812F[0000]          <1> 	sub word [bx], code	; undo adjustment
   185                              <1> %endif
   186 000002DC 0117                <1> 	add word [bx], dx	; relocate word referenced by entry
   187 000002DE EBF0                <1> 	jmp @B
   188                              <1> 
   189                              <1> @@:
   190                              <1> 			; next, add heap data base (on stack) to code
   191                              <1> %if _ELD_LINKER_PASSES
   192 000002E0 8B5EEA              <1> 	mov bx, word [bp + ?pass]	; 0 or 2
   193 000002E3 01D3                <1> 	add bx, dx		; -> start of the ELD instance in cs, +0 or +2
   194                              <1>  %if _ELD_IDENTICALISE
   195                              <1> 	add bx, word [bp + ?lt]	; add in single reference to linktable
   196                              <1> 	mov si, word [ltCodeToData + bx]
   197                              <1>  %else
   198 000002E5 8BB71006            <1> 	mov si, word [linktable - code + ltCodeToData + bx]
   199                              <1>  %endif
   200                              <1> %else
   201                              <1> 	mov si, internalcodetodatarelocations - code
   202                              <1> %endif				; si -> table for code to data (linker or app)
   203 000002E9 01D6                <1> 	add si, dx		; relocate the table pointer itself
   204                              <1> @@:
   205 000002EB AD                  <1> 	lodsw
   206 000002EC 85C0                <1> 	test ax, ax		; was last ?
   207 000002EE 740C                <1> 	jz @F			; yes -->
   208 000002F0 93                  <1> 	xchg bx, ax		; bx = entry
   209 000002F1 01D3                <1> 	add bx, dx		; relocate the entry itself
   210                              <1> 		; ! access the offset of the data area block, topmost on stack
   211 000002F3 58                  <1> 	pop ax			; ax -> heap data
   212 000002F4 50                  <1> 	push ax
   213                              <1> %if _ELD_DATA_VSTART
   214 000002F5 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   215                              <1> %endif
   216 000002F8 0107                <1> 	add word [bx], ax	; relocate word referenced by entry
   217 000002FA EBEF                <1> 	jmp @B
   218                              <1> 
   219                              <1> @@:
   220                              <1> 
   221                              <1> 			; add instance base (dx) to data
   222                              <1> %if _ELD_LINKER_PASSES
   223 000002FC 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   224 000002FF 01D3                <1> 	add bx, dx
   225                              <1>  %if _ELD_IDENTICALISE
   226                              <1> 	add bx, word [bp + ?lt]
   227                              <1> 	mov si, word [ltDataToCode + bx]
   228                              <1>  %else
   229 00000301 8BB71406            <1> 	mov si, word [linktable - code + ltDataToCode + bx]
   230                              <1>  %endif
   231                              <1> %else
   232                              <1> 	mov si, internaldatatocoderelocations - code
   233                              <1> %endif
   234 00000305 01D6                <1> 	add si, dx
   235                              <1> @@:
   236 00000307 AD                  <1> 	lodsw
   237 00000308 83F8FF              <1> 	cmp ax, -1		; was last ?
   238 0000030B 740F                <1> 	je @F			; yes -->
   239 0000030D 93                  <1> 	xchg bx, ax		; bx = entry
   240                              <1> 		; ! access the offset of the data area block, topmost on stack
   241 0000030E 58                  <1> 	pop ax
   242 0000030F 50                  <1> 	push ax
   243 00000310 01C3                <1> 	add bx, ax		; relocate the entry itself
   244                              <1> %if _ELD_CODE_VSTART
   245 00000312 36812F[0000]        <1> 	sub word [ss:bx], code	; undo adjustment
   246                              <1> %endif
   247 00000317 360117              <1> 	add word [ss:bx], dx	; relocate word referenced by entry
   248 0000031A EBEB                <1> 	jmp @B
   249                              <1> 
   250                              <1> @@:
   251                              <1> 			; next, add heap data base (on stack) to data
   252                              <1> %if _ELD_LINKER_PASSES
   253 0000031C 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   254 0000031F 01D3                <1> 	add bx, dx
   255                              <1>  %if _ELD_IDENTICALISE
   256                              <1> 	add bx, word [bp + ?lt]
   257                              <1> 	mov si, word [ltDataToData + bx]
   258                              <1>  %else
   259 00000321 8BB71806            <1> 	mov si, word [linktable - code + ltDataToData + bx]
   260                              <1>  %endif
   261                              <1> %else
   262                              <1> 	mov si, internaldatatodatarelocations - code
   263                              <1> %endif
   264 00000325 01D6                <1> 	add si, dx
   265                              <1> @@:
   266 00000327 AD                  <1> 	lodsw
   267 00000328 83F8FF              <1> 	cmp ax, -1		; was last ?
   268 0000032B 740D                <1> 	je @F			; yes -->
   269 0000032D 93                  <1> 	xchg bx, ax		; bx = entry
   270                              <1> 		; ! access the offset of the data area block, topmost on stack
   271 0000032E 58                  <1> 	pop ax			; ax -> heap data
   272 0000032F 50                  <1> 	push ax
   273 00000330 01C3                <1> 	add bx, ax		; relocate the entry itself
   274                              <1> %if _ELD_DATA_VSTART
   275 00000332 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   276                              <1> %endif
   277 00000335 360107              <1> 	add word [ss:bx], ax	; relocate word referenced by entry
   278 00000338 EBED                <1> 	jmp @B
   279                              <1> 
   280                              <1> @@:
   281 0000033A 8B56FC              <1> 	mov dx, word [bp + ?instance]
   282                              <1> 				; reset (why??) -> ELD instance in ELD cs
   283                              <1> %if _ELD_LINKER_PASSES
   284 0000033D 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   285 00000340 01D3                <1> 	add bx, dx
   286                              <1>  %if _ELD_IDENTICALISE
   287                              <1> 	add bx, word [bp + ?lt]
   288                              <1> 	add dx, word [ltLinkData + bx]
   289                              <1>  %else
   290 00000342 03971C06            <1> 	add dx, word [linktable - code + ltLinkData + bx]
   291                              <1>  %endif
   292                              <1> %else
   293                              <1> 	add dx, linkerdatarelocations - code
   294                              <1> %endif
   295                              <1> .otherloop:
   296 00000346 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   297                              <1> 				; -> data link relocation table
   298                              <1> 
   299                              <1> .datarelocloop:		; must be done before further relocs
   300 00000349 C576F2              <1> 	lds si, [bp + ?nextreloc]
   301 0000034C AD                  <1> 	lodsw			; ax = section indicator
   302 0000034D 85C0                <1> 	test ax, ax		; end of table ?
   303 0000034F 7503E90401          <1> 	jz .donedatareloc
   304 00000354 48                  <1> 	dec ax			; al = 1 if data, 0 if code (NB ah may != 0)
   305                              <1> 		; ! access the offset of the data area block, topmost on stack
   306 00000355 5B                  <1> 	pop bx
   307 00000356 53                  <1> 	push bx			; bx -> ELD data block
   308 00000357 8946FA              <1> 	mov word [bp + ?targetsection_low_optional_high], ax
   309 0000035A 84C0                <1> 	test al, al		; data ?
   310 0000035C AD                  <1> 	lodsw
   311 0000035D 7504                <1> 	jnz @F			; yes -->
   312 0000035F 0346FC              <1> 	add ax, word [bp + ?instance]
   313                              <1> 				; relocate entry into code
   314 00000362 A9                  <1> 	db __TEST_IMM16		; (skip add)
   315                              <1> @@:
   316 00000363 01D8                <1> 	add ax, bx		; relocate entry into data
   317 00000365 8946EE              <1> 	mov word [bp + ?entry], ax
   318                              <1> 				; save away -> where to patch
   319 00000368 AD                  <1> 	lodsw			; get unrelocated -> name
   320 00000369 8976F2              <1> 	mov word [bp + ?nextreloc], si
   321                              <1> 				; update -> behind relocation table entry
   322                              <1> %if _ELDDATA_NEXT
   323                              <1> 	rol byte [bp + ?skip_last], 1	; skipping ?
   324                              <1> 	jnc @F				; no -->
   325                              <1> 	test byte [bp + ?optional], 8	; is it a last relocation ?
   326                              <1> 	jz .datarelocloop		; no, leave skip_last set -->
   327                              <1> 	not byte [bp + ?skip_last]	; disable skip_last
   328                              <1> 	jmp .datarelocloop
   329                              <1> @@:
   330                              <1> %endif
   331 0000036C E8BD00              <1> 	call .build_match	; get ax = scan value, si -> counted string,
   332                              <1> 				;  dl = original value at byte [si]
   333                              <1> 				; NC if symbol already not found before
   334                              <1> 				; CY if to search for the symbol
   335                              <1> %if _ELD_LINKER_PASSES
   336 0000036F 73D8                <1> 	jnc .datarelocloop	; if duplicate of a not found symbol -->
   337                              <1> %endif
   338 00000371 C45EF6              <1> 	les bx, [bp + ?linkinfo]
   339                              <1> %if ELDOTHER
   340                              <1> 	rol byte [bp + ?other], 1
   341                              <1> 	jnc @F
   342                              <1> 	les bx, [bp + ?linkinfo_other]
   343                              <1> @@:
   344                              <1> %endif				; es:bx -> link info table of the ELD host
   345 00000374 268B4F08            <1> 	mov cx, word [es:bx + eldlDataAmount]	; amount data link info
   346 00000378 268B7F0A            <1> 	mov di, word [es:bx + eldlDataPrefixes]	; -> prefixes or hashes
   347                              <1> .datarelocfind:
   348 0000037C 83F901              <1> 	cmp cx, 1			; NZ if cx == 0
   349 0000037F F2AF                <1> 	repne scasw			; scan initial
   350                              <1> %if _ELDDATA_OPTIONAL
   351                              <1> 	jne .datanotfound_may_be_optional
   352                              <1> %else
   353 00000381 7541                <1> 	jne .datanotfound
   354                              <1> %endif
   355 00000383 57                  <1> 	push di
   356 00000384 51                  <1> 	push cx
   357 00000385 56                  <1> 	push si
   358 00000386 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   359 0000038A 4F                  <1> 	dec di
   360 0000038B 4F                  <1> 	dec di				; 0-based
   361 0000038C 26037F0C            <1> 	add di, word [es:bx + eldlDataEntries]	; -> entry
   362 00000390 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   363 00000393 B500                <1> 	mov ch, 0
   364 00000395 8A0C                <1> 	mov cl, byte [si]		; cx = length
   365 00000397 41                  <1> 	inc cx
   366                              <1> 	; cmp al, al			; ZR if length is zero
   367 00000398 F3A6                <1> 	repe cmpsb			; match ?
   368 0000039A 5E                  <1> 	pop si
   369 0000039B 59                  <1> 	pop cx
   370 0000039C 5F                  <1> 	pop di
   371 0000039D 75DD                <1> 	jne .datarelocfind		; if not found this time,
   372                              <1> 					;  scan for next initial -->
   373 0000039F 8814                <1> 	mov byte [si], dl		; restore the original byte at counter
   374 000003A1 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   375 000003A5 4F                  <1> 	dec di
   376 000003A6 4F                  <1> 	dec di				; 0-based
   377 000003A7 26037F0E            <1> 	add di, word [es:bx + eldlDataAddresses]	; -> address (offset)
   378 000003AB 268B05              <1> 	mov ax, word [es:di]		; get link data from the table
   379 000003AE E80700              <1> 	call .address_data_reloc
   380                              <1> %if _ELD_RELOC_VSTART
   381 000003B1 2D[0000]            <1> 	sub ax, relocateddata		; *not* a relocation
   382                              <1> %endif
   383 000003B4 0104                <1> 	add word [si], ax		; relocate
   384                              <1> %if _ELDDATA_NEXT
   385                              <1> 	test byte [bp + ?optional], 4	; is it a next relocation ?
   386                              <1> 	jz .datarelocloop
   387                              <1> 	mov byte [bp + ?skip_last], -1	; skip subsequent next/last relocs
   388                              <1> %endif
   389 000003B6 EB91                <1> 	jmp .datarelocloop
   390                              <1> 
   391                              <1> .address_data_reloc:
   392 000003B8 C576EE              <1> 	lds si, [bp + ?entry]		; -> entry if in ELD code instance
   393 000003BB 807EFA00            <1> 	cmp byte [bp + ?targetsection], 0
   394                              <1> 					; relocation in code ?
   395 000003BF 7402                <1> 	je @F				; yes -->
   396 000003C1 16                  <1> 	push ss
   397 000003C2 1F                  <1> 	pop ds				; => our ELD data block
   398                              <1> @@:
   399 000003C3 C3                  <1> 	retn
   400                              <1> 
   401                              <1> %if _ELDDATA_OPTIONAL
   402                              <1> .datanotfound_may_be_optional:
   403                              <1> 	mov byte [si], dl		; restore the original byte at counter
   404                              <1> %if _ELDDATA_NEXT
   405                              <1> 	test byte [bp + ?optional], 3	; is it an optional relocation ?
   406                              <1> %else
   407                              <1> 	cmp byte [bp + ?optional], 0	; is it an optional relocation ?
   408                              <1> %endif
   409                              <1> %if _ELD_DEBUG
   410                              <1> 	jnz @F
   411                              <1>  %ifn _ELD_LINKER_PASSES
   412                              <1> 	mov si, 0			; (invalid link)
   413                              <1> linkdatarelocation internalflags6
   414                              <1> 	test si, si
   415                              <1> 	jz .datanotfound
   416                              <1> 	mov si, 0			; (invalid link)
   417                              <1> linkdatarelocation options7
   418                              <1> 	test si, si
   419                              <1> 	jz .datanotfound
   420                              <1>  %else
   421                              <1> 	cmp byte [bp + ?pass], 0
   422                              <1> 	je .datanotfound
   423                              <1>  %endif
   424                              <1> 	houdini				; (the above conditions are for this)
   425                              <1> 	jmp .datanotfound
   426                              <1> @@:
   427                              <1> %else
   428                              <1> 	jz .datanotfound		; no, handle as an error -->
   429                              <1> %endif
   430                              <1> 
   431                              <1> %if ELDDATA_PMREQUIRED_STATUS
   432                              <1> 	mov si, relocateddata
   433                              <1> linkdatarelocation build_option_PM
   434                              <1> 	test si, si			; is it a PM build ?
   435                              <1> 	jz @F				; no --> (treat PM required as optional)
   436                              <1> 	test byte [bp + ?optional], 2	; optional status is PM required ?
   437                              <1> 	jnz .datanotfound		; yes, handle as an error -->
   438                              <1> @@:
   439                              <1> %endif
   440                              <1> 
   441                              <1> %if _ELD_LINKER_PASSES
   442                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   443                              <1> 	rol byte [bp + ?optionalmissing], 1
   444                              <1> 	jnc .optionaldatamissingmsg
   445                              <1> 	mov si, [bp + ?name]
   446                              <1> 	or byte [si], 80h
   447                              <1> 	not byte [bp + ?optionalmissing]
   448                              <1> 	jmp @F
   449                              <1> .optionaldatamissingmsg:
   450                              <1> %endif
   451                              <1> 	testopt [ss:relocateddata], 2	; debug optional link ?
   452                              <1> linkdatarelocation options7, -3
   453                              <1> 	jz @F				; no -->
   454                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   455                              <1> 	mov byte [bp + ?optionalmissing + 1], -1
   456                              <1> %endif
   457                              <1> 	mov si, lmsg.warning_data_optional
   458                              <1> internalcoderelocation
   459                              <1> 	call .notfound			; display a warning
   460                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   461                              <1> 	not byte [bp + ?optionalmissing + 1]
   462                              <1> %endif
   463                              <1> @@:
   464                              <1> %endif
   465                              <1> %if _ELDDATA_NEXT
   466                              <1> 	test byte [bp + ?optional], 4	; is it a next relocation ?
   467                              <1> 	jnz .datarelocloop
   468                              <1> %endif
   469                              <1> 	call .address_data_reloc
   470                              <1> 	and word [si], 0		; indicate optional data link failed
   471                              <1> 	jmp .datarelocloop
   472                              <1> %endif
   473                              <1> 
   474                              <1> 
   475                              <1> %if _ELDCALL_OPTIONAL
   476                              <1> .codenotfound_may_be_optional:
   477                              <1> 	mov byte [si], dl		; restore the original byte at counter
   478                              <1> %if _ELDCALL_NEXT
   479                              <1> 	test byte [bp + ?optional], 3	; is it an optional relocation ?
   480                              <1> %else
   481                              <1> 	cmp byte [bp + ?optional], 0	; is it an optional relocation ?
   482                              <1> %endif
   483                              <1> %if _ELD_DEBUG
   484                              <1> 	jnz @F
   485                              <1>  %ifn _ELD_LINKER_PASSES
   486                              <1> 	mov si, 0			; (invalid link)
   487                              <1> linkdatarelocation internalflags6
   488                              <1> 	test si, si
   489                              <1> 	jz .codenotfound
   490                              <1> 	mov si, 0			; (invalid link)
   491                              <1> linkdatarelocation options7
   492                              <1> 	test si, si
   493                              <1> 	jz .codenotfound
   494                              <1>  %else
   495                              <1> 	cmp byte [bp + ?pass], 0
   496                              <1> 	je .codenotfound
   497                              <1>  %endif
   498                              <1> 	houdini				; (the above conditions are for this)
   499                              <1> 	jmp .codenotfound
   500                              <1> @@:
   501                              <1> %else
   502                              <1> 	jz .codenotfound		; no, handle as an error -->
   503                              <1> %endif
   504                              <1> 
   505                              <1> %if ELDCALL_PMREQUIRED_STATUS
   506                              <1>  %if _ELD_LINKER_PASSES
   507                              <1>   %assign ELDLINKER 0
   508                              <1>  %endif
   509                              <1> 	mov si, relocateddata
   510                              <1> linkdatarelocation build_option_PM
   511                              <1>  %if _ELD_LINKER_PASSES
   512                              <1>   %assign ELDLINKER 1
   513                              <1>  %endif
   514                              <1> 	test si, si			; is it a PM build ?
   515                              <1> 	jz @F				; no --> (treat PM required as optional)
   516                              <1> 	test byte [bp + ?optional], 2	; optional status is PM required ?
   517                              <1> 	jnz .codenotfound		; yes, handle as an error -->
   518                              <1> @@:
   519                              <1> %endif
   520                              <1> 
   521                              <1> %if _ELD_LINKER_PASSES
   522                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   523                              <1> 	rol byte [bp + ?optionalmissing], 1
   524                              <1> 	jnc .optionalcodemissingmsg
   525                              <1> 	mov si, [bp + ?name]
   526                              <1> 	or byte [si], 80h
   527                              <1> 	not byte [bp + ?optionalmissing]
   528                              <1> 	jmp @F
   529                              <1> .optionalcodemissingmsg:
   530                              <1> %endif
   531                              <1> 	testopt [ss:relocateddata], 2	; debug optional link ?
   532                              <1> linkdatarelocation options7, -3
   533                              <1> 	jz @F				; no -->
   534                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   535                              <1> 	mov byte [bp + ?optionalmissing + 1], -1
   536                              <1> %endif
   537                              <1> 	mov si, lmsg.warning_code_optional
   538                              <1> internalcoderelocation
   539                              <1> 	call .notfound			; display a warning
   540                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   541                              <1> 	not byte [bp + ?optionalmissing + 1]
   542                              <1> %endif
   543                              <1> @@:
   544                              <1> %endif
   545                              <1> %if _ELDCALL_NEXT
   546                              <1> 	test byte [bp + ?optional], 4	; is it a next relocation ?
   547                              <1> 	jnz .coderelocloop
   548                              <1> %endif
   549                              <1> 	lds si, [bp + ?entry]		; -> code site (must be in ELD cs)
   550                              <1> 	mov word [si], 9090h
   551                              <1> 	mov byte [si + 2], 90h		; indicate optional code link failed
   552                              <1> 					;  (NOP out the 3-byte call near imm)
   553                              <1> 	jmp .coderelocloop
   554                              <1> %endif
   555                              <1> 
   556                              <1> 
   557                              <1> %if _ELD_LINKER_PASSES
   558                              <1> .datanotfound:
   559 000003C4 BE[0809]            <1> 	mov si, lmsg.error_data
   560                              <1> internalcoderelocation
   561 000003C7 E81900              <1> 	call .notfound			; display error
   562 000003CA 7306                <1> 	jnc .error_j3			; NC if in pass 0, error out now -->
   563 000003CC FF46E8              <1> 	inc word [bp + ?amounterrors]	; count the amount of errors
   564 000003CF E977FF              <1> 	jmp .datarelocloop		; go to next relocation entry -->
   565                              <1> 
   566                              <1> .error_j3:
   567 000003D2 E9A301              <1> 	jmp .error
   568                              <1> 
   569                              <1> .codenotfound:
   570 000003D5 BE[2109]            <1> 	mov si, lmsg.error_code
   571                              <1> internalcoderelocation
   572 000003D8 E80800              <1> 	call .notfound			; display error
   573 000003DB 73F5                <1> 	jnc .error_j3			; NC if in pass 0 -->
   574 000003DD FF46E8              <1> 	inc word [bp + ?amounterrors]	; count the amount of errors
   575 000003E0 E98400              <1> 	jmp .coderelocloop		; go to next -->
   576                              <1> 
   577                              <1> .notfound:
   578 000003E3 807EEA00            <1> 	cmp byte [bp + ?pass], 0	; pass 0 ?
   579 000003E7 743A                <1> 	je .notfound.retn		; yes, do not try displaying --> (NC)
   580 000003E9 16                  <1> 	 push ss
   581 000003EA 07                  <1> 	 pop es
   582 000003EB BF[0000]            <1> 	mov di, relocateddata
   583                              <1> linkdatarelocation line_out		; es:di -> line_out buffer
   584 000003EE E83300              <1> 	call .copy			; copy prefix message
   585 000003F1 8B76E6              <1> 	mov si, word [bp + ?name]
   586 000003F4 AD                  <1> 	lodsw				; = hash
   587 000003F5 E8[0000]EB020000    <1> 	extcall hexword			; display the hash in hex
   588 000003FC 56                  <1> 	push si
   589 000003FD BE[3A09]            <1> 	mov si, lmsg.error.2
   590                              <1> internalcoderelocation
   591 00000400 E82100              <1> 	call .copy			; display message fragment
   592 00000403 5E                  <1> 	pop si
   593                              <1> %if _ELD_LINKER_PASSES
   594 00000404 56                  <1> 	push si
   595 00000405 E81C00              <1> 	call .copy			; copy over the full name
   596 00000408 5E                  <1> 	pop si
   597                              <1>  %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   598                              <1> 	or byte [si], 80h		; mark as failed optional link
   599                              <1> 	rol byte [bp + ?optionalmissing + 1], 1
   600                              <1> 					; was it optional ?
   601                              <1> 	jc @F				; yes -->
   602                              <1>  %endif
   603 00000409 C60400              <1> 	mov byte [si], 0		; mark as failed (counter byte = 0)
   604                              <1> @@:
   605                              <1> %else
   606                              <1> 	call .copy
   607                              <1> %endif
   608 0000040C B022                <1> 	mov al, '"'
   609 0000040E AA                  <1> 	stosb				; end message with a closing quote mark
   610 0000040F 16                  <1> 	 push ss
   611 00000410 1F                  <1> 	 pop ds
   612 00000411 E8[0000]EB020000    <1> 	extcall putsline_crlf		; display diagnostic line
   613 00000418 B8350E              <1> 	mov ax, 0E35h
   614 0000041B E8[0000]EB020000    <1> 	extcall setrc
   615 00000422 F9                  <1> 	stc				; CY, diagnostic displayed
   616                              <1> .notfound.retn:
   617 00000423 C3                  <1> 	retn
   618                              <1> 
   619                              <1> .copy:		; (cannot use extcallcall here)
   620 00000424 E8[0000]EB020000    <1> 	extcall copy_single_counted_string
   621 0000042B C3                  <1> 	retn
   622                              <1> %else
   623                              <1> .datanotfound: equ .error
   624                              <1> .codenotfound: equ .error
   625                              <1> %endif
   626                              <1> 
   627                              <1> .build_match:
   628                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   629                              <1> 	mov byte [bp + ?optionalmissing], 0
   630                              <1> 		; This is needed for eldtestj.asm with debugoptlink.
   631                              <1> 		;  The optional data link sets flag 80h, then the
   632                              <1> 		;  required data link to the same symbol sets this
   633                              <1> 		;  flag but doesn't reset it. So the first optional
   634                              <1> 		;  code link still had this set. Reset here to fix.
   635                              <1> %endif
   636                              <1> %if _ELD_CODE_VSTART
   637 0000042C 2D[0000]            <1> 	sub ax, code			; revert adjustment (= displacement)
   638                              <1> %endif
   639 0000042F 0346FC              <1> 	add ax, word [bp + ?instance]	; make displacement into -> name string
   640 00000432 96                  <1> 	xchg si, ax			; si -> hash word, counted name string
   641                              <1> %if _ELD_LINKER_PASSES || _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   642 00000433 8976E6              <1> 	mov word [bp + ?name], si	; save away for diagnostics
   643                              <1> %endif
   644 00000436 AD                  <1> 	lodsw			; = hash, si -> counted string
   645 00000437 8A14                <1> 	mov dl, byte [si]	; dl = original start byte of match
   646                              <1> %if _ELD_LINKER_PASSES
   647 00000439 84D2                <1> 	test dl, dl		; marked as already failed ?
   648                              <1> 				;  (80h = optional, 0 = required)
   649 0000043B 750A                <1> 	jnz @F			; no -->
   650 0000043D 837EE800            <1> 	cmp word [bp + ?amounterrors], 0
   651                              <1> 				; validate error status
   652 00000441 7503E9A500          <1> 	je .error_j		; no error known ?! cancel quickly -->
   653 00000446 C3                  <1> 	retn			; (NC)
   654                              <1> 
   655                              <1> @@:
   656                              <1> %else
   657                              <1> 	test dl, dl
   658                              <1> %endif
   659                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   660                              <1> 	jns @F
   661                              <1> 	and dl, 7Fh
   662                              <1> 	mov byte [si], dl
   663                              <1> 	mov byte [bp + ?optionalmissing], -1
   664                              <1> @@:
   665                              <1> %endif
   666                              <1> %if ELDOTHER
   667                              <1> 	rol byte [bp + ?other], 1
   668                              <1> 	jnc @F
   669                              <1> 	rol byte [bp + ?use_hash_other], 1
   670                              <1> 	jmp @FF
   671                              <1> 
   672                              <1> @@:
   673                              <1> %endif
   674 00000447 D046EC              <1> 	rol byte [bp + ?use_hash], 1
   675                              <1> @@:
   676                              <1> 		; If to use the hash, then ax = hash and si ->
   677                              <1> 		;  the entire symbol name as a counted string.
   678 0000044A 720A                <1> 	jc @F			; if to use hash, return now -->
   679 0000044C AC                  <1> 	lodsb			; al = length
   680 0000044D 91                  <1> 	xchg cx, ax		; cl = length
   681 0000044E AD                  <1> 	lodsw			; ax = prefix
   682 0000044F 49                  <1> 	dec cx
   683 00000450 49                  <1> 	dec cx			; cl = adjusted length
   684 00000451 4E                  <1> 	dec si			; -> second byte of prefix
   685 00000452 8A14                <1> 	mov dl, byte [si]	; dl = original start byte of match
   686 00000454 880C                <1> 	mov byte [si], cl	; si -> counted string suffix
   687                              <1> 		; (this name entry has been edited to provide the
   688                              <1> 		;  name suffix as a counted string, as required by
   689                              <1> 		;  the old-style non-hash link info tables.
   690                              <1> 		; it will be reset later by writing dl to si -> the
   691                              <1> 		;  first byte of the match string.)
   692                              <1> @@:
   693                              <1> %if _ELD_LINKER_PASSES
   694 00000456 F9                  <1> 	stc			; CY
   695                              <1> %endif
   696 00000457 C3                  <1> 	retn
   697                              <1> 
   698                              <1> 
   699                              <1> .donedatareloc:
   700                              <1> %if ELDOTHER
   701                              <1> 	rol byte [bp + ?other], 1
   702                              <1> 	jc .otherdone		; other link only has data links,
   703                              <1> 				;  so at this point we're done -->
   704                              <1> %endif
   705                              <1> 
   706 00000458 8B56FC              <1> 	mov dx, word [bp + ?instance]
   707                              <1> %if _ELD_LINKER_PASSES
   708 0000045B 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   709 0000045E 01D3                <1> 	add bx, dx
   710                              <1>  %if _ELD_IDENTICALISE
   711                              <1> 	add bx, word [bp + ?lt]
   712                              <1> 	add dx, word [ltLinkCode + bx]
   713                              <1>  %else
   714 00000460 03972006            <1> 	add dx, word [linktable - code + ltLinkCode + bx]
   715                              <1>  %endif
   716                              <1> %else
   717                              <1> 	add dx, linkercoderelocations - code
   718                              <1> %endif
   719 00000464 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   720                              <1> 
   721                              <1> .coderelocloop:
   722 00000467 C576F2              <1> 	lds si, [bp + ?nextreloc]
   723 0000046A AD                  <1> 	lodsw
   724                              <1> %if _ELDCALL_OPTIONAL || _ELDCALL_NEXT
   725                              <1> 	dec ax				; optional word is 1-based, get 0-based
   726                              <1> 	js .donecodereloc
   727                              <1> 	mov word [bp + ?targetsection_low_optional_high], ax
   728                              <1> 	lodsw
   729                              <1> %endif
   730 0000046B 0346FC              <1> 	add ax, word [bp + ?instance]
   731 0000046E 8946EE              <1> 	mov word [bp + ?entry], ax
   732 00000471 AD                  <1> 	lodsw
   733 00000472 8976F2              <1> 	mov word [bp + ?nextreloc], si
   734                              <1> %ifn _ELDCALL_OPTIONAL || _ELDCALL_NEXT
   735 00000475 85C0                <1> 	test ax, ax			; if no optional word, check -> match
   736 00000477 7503E98100          <1> 	jz .donecodereloc
   737                              <1> %endif
   738                              <1> %if _ELDCALL_NEXT
   739                              <1> 	rol byte [bp + ?skip_last], 1	; skipping ?
   740                              <1> 	jnc @F				; no -->
   741                              <1> 	test byte [bp + ?optional], 8	; is it a last relocation ?
   742                              <1> 	jz .coderelocloop		; no, leave skip_last set -->
   743                              <1> 	not byte [bp + ?skip_last]	; disable skip_last
   744                              <1> 	jmp .coderelocloop
   745                              <1> @@:
   746                              <1> %endif
   747 0000047C E8ADFF              <1> 	call .build_match
   748                              <1> %if _ELD_LINKER_PASSES
   749 0000047F 73E6                <1> 	jnc .coderelocloop
   750                              <1> %endif
   751 00000481 C45EF6              <1> 	les bx, [bp + ?linkinfo]
   752 00000484 268B4F10            <1> 	mov cx, word [es:bx + eldlCodeAmount]	; amount code link info
   753 00000488 268B7F12            <1> 	mov di, word [es:bx + eldlCodePrefixes]	; -> prefixes or hashes
   754                              <1> .coderelocfind:
   755 0000048C 83F901              <1> 	cmp cx, 1			; NZ if cx == 0
   756 0000048F F2AF                <1> 	repne scasw			; scan initial
   757                              <1> %if _ELDCALL_OPTIONAL
   758                              <1> 	jne .codenotfound_may_be_optional
   759                              <1> %else
   760                              <1>  %if _ELD_DEBUG
   761                              <1> 	je @F
   762                              <1> 	houdini
   763                              <1> 	jmp .codenotfound
   764                              <1> @@:
   765                              <1>  %else
   766 00000491 7403E93FFF          <1> 	jne .codenotfound
   767                              <1>  %endif
   768                              <1> %endif
   769 00000496 57                  <1> 	push di
   770 00000497 51                  <1> 	push cx
   771 00000498 56                  <1> 	push si
   772 00000499 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   773 0000049D 4F                  <1> 	dec di
   774 0000049E 4F                  <1> 	dec di				; 0-based
   775 0000049F 26037F14            <1> 	add di, word [es:bx + eldlCodeEntries]	; -> entry
   776 000004A3 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   777 000004A6 B500                <1> 	mov ch, 0
   778 000004A8 8A0C                <1> 	mov cl, byte [si]		; cx = length
   779 000004AA 41                  <1> 	inc cx
   780                              <1> 	; cmp al, al			; ZR if length is zero
   781 000004AB F3A6                <1> 	repe cmpsb			; match ?
   782 000004AD 5E                  <1> 	pop si
   783 000004AE 59                  <1> 	pop cx
   784 000004AF 5F                  <1> 	pop di
   785 000004B0 75DA                <1> 	jne .coderelocfind
   786 000004B2 8814                <1> 	mov byte [si], dl
   787 000004B4 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   788 000004B8 4F                  <1> 	dec di
   789 000004B9 4F                  <1> 	dec di				; 0-based
   790 000004BA 01FF                <1> 	add di, di			; quadruple index
   791 000004BC 26037F16            <1> 	add di, word [es:bx + eldlCodeAddresses]	; -> address (offset, segment)
   792 000004C0 26FF35              <1> 	push word [es:di]
   793 000004C3 C576EE              <1> 	lds si, [bp + ?entry]
   794 000004C6 8F4405              <1> 	pop word [si + 3 + 2]		; call near imm (3), jmp short (2)
   795                              <1> 					;  patch the destination address
   796 000004C9 803CE8              <1> 	cmp byte [si], 0E8h		; is it as expected ?
   797 000004CC 751D                <1> 	jne .error_j
   798 000004CE 268B7D02            <1> 	mov di, word [es:di + 2]
   799 000004D2 BB[0000]            <1> 	mov bx, relocateddata
   800                              <1> linkdatarelocation linkcall_table	; ss:bx -> link call table
   801 000004D5 36833F01            <1> 	cmp word [ss:bx], 1		; is it initialised to format 1 ?
   802 000004D9 7510                <1> 	jne .error_j			; no -->
   803 000004DB 368B4F02            <1> 	mov cx, word [ss:bx + 2]	; get amount of segments
   804 000004DF E30A                <1> 	jcxz .error_j			; none -->
   805                              <1> @@:
   806 000004E1 83C304              <1> 	add bx, 4			; -> next segment
   807 000004E4 36393F              <1> 	cmp word [ss:bx], di		; value matches ?
   808 000004E7 7405                <1> 	je @F				; yes, found -->
   809 000004E9 E2F6                <1> 	loop @B				; try remaining segments
   810                              <1> .error_j:
   811 000004EB E98A00              <1> 	jmp .error
   812                              <1> 
   813                              <1> @@:
   814 000004EE 368B5F02            <1> 	mov bx, word [ss:bx + 2]	; -> call destination offset
   815                              <1> 		; si + 3 + delta = bx
   816                              <1> 		; delta = bx - si - 3
   817 000004F2 29F3                <1> 	sub bx, si
   818 000004F4 83EB03              <1> 	sub bx, 3
   819 000004F7 895C01              <1> 	mov word [si + 1], bx		; patch the call instruction
   820                              <1> %if _ELDCALL_NEXT
   821                              <1> 	test byte [bp + ?optional], 4	; is it a next relocation ?
   822                              <1> 	jz .coderelocloop
   823                              <1> 	mov byte [bp + ?skip_last], -1	; skip subsequent next/last relocs
   824                              <1> %endif
   825 000004FA E96AFF              <1> 	jmp .coderelocloop
   826                              <1> 
   827                              <1> .donecodereloc:
   828                              <1> %if _ELD_LINKER_PASSES
   829 000004FD 8B46E8              <1> 	mov ax, word [bp + ?amounterrors]
   830 00000500 85C0                <1> 	test ax, ax
   831 00000502 75E7                <1> 	jnz .error_j
   832 00000504 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   833 00000507 85DB                <1> 	test bx, bx
   834 00000509 750B                <1> 	jnz @F
   835 0000050B 43                  <1> 	inc bx
   836 0000050C 43                  <1> 	inc bx
   837 0000050D 895EEA              <1> 	mov word [bp + ?pass], bx
   838 00000510 8B56FC              <1> 	mov dx, word [bp + ?instance]
   839 00000513 E9AFFD              <1> 	jmp .pass
   840                              <1> 
   841                              <1> @@:
   842                              <1> %endif
   843                              <1> 
   844                              <1> %ifnidni _LISTING, ""
   845                              <1> %assign ELDLINKER 0
   846                              <1> .hint:
   847 00000516 16                  <1> 	push ss
   848 00000517 1F                  <1> 	pop ds
   849 00000518 B02D                <1> 	mov al, 2Dh
   850 0000051A E8[0000]EB020000    <1> 	extcall intchk			; ZR if offset = -1 or segment = 0
   851                              <1> 					; CHG: ax, dx, bx
   852 00000521 7437                <1> 	jz .no_hint
   853                              <1> 
   854                              <1> %if ELDOTHER
   855                              <1> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
   856                              <1> internalcoderelocation
   857                              <1> %endif
   858                              <1> 
   859 00000523 8A26[0000]          <1> 	mov ah, byte [relocateddata]
   860                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   861 00000527 E85500              <1> 	call plex_check
   862 0000052A 7305                <1> 	jnc @F
   863                              <1> 
   864 0000052C B4FF                <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   865                              <1> .loop_hint:
   866 0000052E E84E00              <1> 	call plex_check
   867                              <1> @@:
   868 00000531 7307                <1> 	jnc .end_hint		; if found --> (NC)
   869 00000533 80EC01              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   870 00000536 73F6                <1> 	jnc .loop_hint		; try next if we didn't check all yet -->
   871 00000538 EB20                <1> 	jmp .no_hint
   872                              <1> 
   873                              <1> .end_hint:
   874 0000053A 50                  <1> 	push ax
   875 0000053B C446FC              <1> 	les ax, [bp + ?instance]
   876 0000053E BF[4807]            <1> 	mov di, listmsg.hint.offset
   877                              <1> internalcoderelocation
   878 00000541 E8[0000]EB020000    <1> 	extcall hexword
   879 00000548 BB[2607]            <1> 	mov bx, listmsg.hint
   880                              <1> internalcoderelocation
   881 0000054B 368B16[0000]        <1> 	mov dx, [ss:relocateddata]
   882                              <1> linkdatarelocation extseg	; must be 86 Mode segment even in PM
   883 00000550 58                  <1> 	pop ax
   884 00000551 B040                <1> 	mov al, 40h		; AMIS message display service
   885 00000553 E8[0000]EB020000    <1> 	extcall call_int2D
   886                              <1> .no_hint:
   887                              <1> %endif
   888                              <1> 
   889                              <1> %if ELDOTHER
   890                              <1> %assign ELDLINKER 0
   891                              <1> 	not byte [bp + ?other]
   892                              <1> 
   893                              <1> 	push ss
   894                              <1> 	pop ds
   895                              <1> 	mov al, 2Dh
   896                              <1> 	extcall intchk			; ZR if offset = -1 or segment = 0
   897                              <1> 					; CHG: ax, dx, bx
   898                              <1> 	jz .no_other
   899                              <1> 
   900                              <1> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
   901                              <1> internalcoderelocation
   902                              <1> 
   903                              <1> 	mov ah, byte [relocateddata]
   904                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   905                              <1> 	call plex_check
   906                              <1> 	jnc @F
   907                              <1> 
   908                              <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   909                              <1> .loop_other_debug:
   910                              <1> 	call plex_check
   911                              <1> @@:
   912                              <1> 	jnc .end_other		; if found --> (NC)
   913                              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   914                              <1> 	jnc .loop_other_debug	; try next if we didn't check all yet -->
   915                              <1> 
   916                              <1> 	mov si, loaderamissig	; ds:si -> our AMIS name strings
   917                              <1> internalcoderelocation
   918                              <1> 
   919                              <1> 	mov ah, byte [relocateddata]
   920                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   921                              <1> 	call plex_check
   922                              <1> 	jnc @F
   923                              <1> 
   924                              <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   925                              <1> .loop_other_loader:
   926                              <1> 	call plex_check
   927                              <1> @@:
   928                              <1> 	jnc .end_other		; if found --> (NC)
   929                              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   930                              <1> 	jnc .loop_other_loader	; try next if we didn't check all yet -->
   931                              <1> 
   932                              <1> 	jmp .no_other
   933                              <1> 
   934                              <1> .end_other:
   935                              <1> 	mov al, 42h		; AMIS get other link info service
   936                              <1> 	extcall call_int2D
   937                              <1> 	cmp al, 0FFh
   938                              <1> 	jne .no_other
   939                              <1> 
   940                              <1> 	mov ax, si		; selector => PSP
   941                              <1> 	extcall ispm
   942                              <1> 	jz @F
   943                              <1> 	mov ax, dx		; segment => PSP
   944                              <1> @@:
   945                              <1> 	 push ss
   946                              <1> 	 pop ds
   947                              <1> 	mov word [otherds], ax
   948                              <1> internaldatarelocation		; current mode sel/seg
   949                              <1> 	mov word [otherseg], dx
   950                              <1> internaldatarelocation		; remember segment
   951                              <1> 
   952                              <1> 	mov ax, cx		; selector => link info
   953                              <1> 	extcall ispm
   954                              <1> 	jz @F
   955                              <1> 	mov ax, bx		; segment => link info
   956                              <1> @@:
   957                              <1> 	mov word [bp + ?linkinfo_other], di
   958                              <1> 	mov word [bp + ?linkinfo_other + 2], ax
   959                              <1> 
   960                              <1> 	mov ds, ax		; => link info
   961                              <1> 	xor ax, ax
   962                              <1> 	cmp word [di + eldlSignature], 0E1D1h
   963                              <1> 	jne .error_other
   964                              <1> 	cmp word [di + eldlUseLinkHash], 1
   965                              <1> 	ja .error_other
   966                              <1> 	jb @F
   967                              <1> 	dec ax
   968                              <1> @@:
   969                              <1> 	mov word [bp + ?use_hash_other], ax
   970                              <1> 
   971                              <1> 	mov dx, word [bp + ?instance]
   972                              <1> 	add dx, linkerotherdatarelocations - code
   973                              <1> 	jmp .otherloop
   974                              <1> 
   975                              <1> .error_other:
   976                              <1> 	push cs
   977                              <1> 	pop ds
   978                              <1> 	mov ax, 0E33h
   979                              <1> 	extcall setrc
   980                              <1> 	mov dx, lmsg.error_other
   981                              <1> internalcoderelocation
   982                              <1> 	jmp @F
   983                              <1> 
   984                              <1> .no_other:
   985                              <1> 	push cs
   986                              <1> 	pop ds
   987                              <1> 	mov ax, 0E34h
   988                              <1> 	extcall setrc
   989                              <1> 	mov dx, lmsg.no_other
   990                              <1> internalcoderelocation
   991                              <1> @@:
   992                              <1> 	extcall putsz
   993                              <1> .error_j2:
   994                              <1> 	jmp .error
   995                              <1> 
   996                              <1> .otherdone:
   997                              <1>  %if _ELD_LINKER_PASSES
   998                              <1> 	mov ax, word [bp + ?amounterrors]
   999                              <1> 	test ax, ax
  1000                              <1> 	jnz .error_j2
  1001                              <1>  %endif
  1002                              <1> %endif
  1003                              <1> 
  1004 0000055A 5B                  <1> 	pop bx				; -> our heap data
  1005 0000055B 5E                  <1> 	pop si				; -> our command line tail
  1006 0000055C 16                  <1> 	 push ss
  1007 0000055D 1F                  <1> 	 pop ds
  1008 0000055E C47EFC              <1> 	les di, [bp + ?instance]
  1009 00000561 268B4502            <1> 	mov ax, word [es:di + eldiEndCode]
  1010                              <1> houdini
  1011 00000565 2D[A002]            <1> 	sub ax, strict word endresident + code
  1012                              <1> internalcoderelocation
  1013 00000568 26C74502[A002]      <1> 	mov word [es:di + eldiEndCode], endresident + code
  1014                              <1> internalcoderelocation
  1015 0000056E 2906[0000]          <1> 	sub word [relocateddata], ax
  1016                              <1> linkdatarelocation extseg_used
  1017                              <1> %if _DATA_SIZE == 0
  1018                              <1> 	xor ax, ax
  1019                              <1> 	mov word [es:di + eldiStartData], ax
  1020                              <1> 	mov word [es:di + eldiEndData], ax
  1021                              <1> %endif
  1022 00000572 89EC5D              <1> 	lleave code
  1023                              <1> 		; INP:	es => ELD code segment
  1024                              <1> 		;	ds:si -> command line tail
  1025                              <1> 		;	ds:bx -> ELD data block
  1026                              <1> 		;	ss:sp -> far return address for current mode
  1027                              <1> 		; STT:	ds = ss, UP, EI
  1028 00000575 E980FC              <1> 	jmp start
  1029                              <1> 
  1030                              <1> .error:
  1031 00000578 89EC5D              <1> 	lleave
  1032 0000057B B8FFFF              <1> 	mov ax, -1
  1033 0000057E CB                  <1> 	retf
  1034                              <1> 
  1035                              <1> 
  1036                              <1> %ifnidni _LISTING, ""
  1037                              <1>  %assign ELDHINT 1
  1038                              <1> %else
  1039                              <1>  %assign ELDHINT 0
  1040                              <1> %endif
  1041                              <1> 
  1042                              <1> %if ELDOTHER || ELDHINT
  1043                              <1> 		; INP:	ah = multiplex number to check
  1044                              <1> 		;	(if ELDOTHER:)
  1045                              <1> 		;	 cs:si -> 16-byte AMIS signature to check
  1046                              <1> 		; OUT:	CY if multiplex number unused or no signature match,
  1047                              <1> 		;	 bp, ah, ds unmodified
  1048                              <1> 		;	NC if match found,
  1049                              <1> 		;	 ah = multiplex number (unmodified)
  1050                              <1> 		; CHG:	di, es, cx, dx
  1051                              <1> 		;	(if ELDOTHER:) bx
  1052                              <1> 		;	(if not ELDOTHER:) si
  1053                              <1> plex_check:
  1054 0000057F 16                  <1> 	push ss
  1055 00000580 1F                  <1> 	pop ds
  1056 00000581 F606[0000]08        <1> 	testopt [relocateddata], 8
  1057                              <1> linkdatarelocation internalflags4, -3
  1058 00000586 740B                <1> 	jz @F
  1059                              <1> %if ELDOTHER
  1060                              <1> 	mov bx, relocateddata
  1061                              <1> linkdatarelocation amis_multiplex_number, -2, optional
  1062                              <1> 	test bx, bx
  1063                              <1> 	jz @F
  1064                              <1> 	cmp ah, byte [bx]
  1065                              <1> 	je .notfound		; do not use our own multiplexer -->
  1066                              <1> %else
  1067 00000588 BE[0000]            <1> 	mov si, relocateddata
  1068                              <1> linkdatarelocation amis_multiplex_number, -2, optional
  1069 0000058B 85F6                <1> 	test si, si
  1070 0000058D 7404                <1> 	jz @F
  1071 0000058F 3A24                <1> 	cmp ah, byte [si]
  1072 00000591 7420                <1> 	je .notfound		; do not use our own multiplexer -->
  1073                              <1> %endif
  1074                              <1> @@:
  1075 00000593 B000                <1> 	mov al, 00h		; AMIS installation check
  1076 00000595 E8[0000]EB020000    <1> 	extcall call_int2D	; AMIS (or "DOS reserved" = iret if no AMIS present)
  1077 0000059C 3CFF                <1> 	cmp al, 0FFh
  1078 0000059E 7513                <1> 	jne .notfound
  1079 000005A0 0E                  <1> 	push cs
  1080 000005A1 1F                  <1> 	pop ds
  1081                              <1> %if ELDOTHER
  1082                              <1> 	push si
  1083                              <1> 	extcall setes2dx	; es:di -> name strings of AMIS multiplexer that just answered
  1084                              <1> 	mov cx, 8		; Ignore description, only compare vendor and program name
  1085                              <1> 	repe cmpsw
  1086                              <1> 	pop si
  1087                              <1> %else
  1088 000005A2 BE[1607]            <1> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
  1089                              <1> internalcoderelocation
  1090 000005A5 E8[0000]EB020000    <1> 	extcall setes2dx	; es:di -> name strings of AMIS multiplexer that just answered
  1091 000005AC B90800              <1> 	mov cx, 8		; Ignore description, only compare vendor and program name
  1092 000005AF F3A7                <1> 	repe cmpsw
  1093                              <1> %endif
  1094 000005B1 7401                <1> 	je .checkret		; ZR, NC = match -->
  1095                              <1> .notfound:
  1096 000005B3 F9                  <1> 	stc			; CY no match
  1097                              <1> .checkret:
  1098 000005B4 C3                  <1> 	retn
  1099                              <1> %endif
  1100                              <1> 
  1101                              <1> 
  1102 000005B5 00<rep 3h>          <1> 	align 4, db 0
  1103                              <1> linkercoderelocations:
  1104                              <1> %if _ELDCALL_OPTIONAL || _ELDCALL_NEXT
  1105                              <1> 	dw ELDCALL_CODE_RELOCATIONS_OPTIONAL, 0
  1106                              <1> %else
  1107 000005B8 2200[5007]B801-     <1> 	dw ELDCALL_CODE_RELOCATIONS, 0, 0
  1107 000005BE [5F07]C001[6B07]C8- <1>
  1107 000005C5 01[7707]D001[7E07]- <1>
  1107 000005CC D801[8707]E001-     <1>
  1107 000005D2 [8F07]E801[9707]F0- <1>
  1107 000005D9 01[9E07]4902[7E07]- <1>
  1107 000005E0 1A05[DD07]4105-     <1>
  1107 000005E6 [A607]5305[E607]95- <1>
  1107 000005ED 05[E607]A505[F307]- <1>
  1107 000005F4 00000000            <1>
  1108                              <1> %endif
  1109                              <1> 
  1110                              <1> %if _ELD_LINKER_PASSES
  1111                              <1> linkerlinkercoderelocations:
  1112                              <1> %if _ELDCALL_OPTIONAL || _ELDCALL_NEXT
  1113                              <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 0
  1114                              <1> %else
  1115 000005F8 F503[A607]1104-     <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
  1115 000005FE [B007]1B04[8F07]24- <1>
  1115 00000605 04[C007]00000000    <1>
  1116                              <1> %endif
  1117                              <1> 
  1118                              <1> 	align 2, db 0
  1119                              <1> linktable:
  1120                              <1> 	istruc LINKTABLE
  1121                              <1> at ltCodeToCode
  1122 0000060C 0807                <1> 	dw internallinkercodetocoderelocations - code
  1123 0000060E B606                <1> 	dw internalcodetocoderelocations - code
  1124                              <1> at ltCodeToData
  1125 00000610 1007                <1> 	dw internallinkercodetodatarelocations - code
  1126 00000612 D806                <1> 	dw internalcodetodatarelocations - code
  1127                              <1> at ltDataToCode
  1128 00000614 1207                <1> 	dw internallinkerdatatocoderelocations - code
  1129 00000616 F606                <1> 	dw internaldatatocoderelocations - code
  1130                              <1> at ltDataToData
  1131 00000618 1407                <1> 	dw internallinkerdatatodatarelocations - code
  1132 0000061A F806                <1> 	dw internaldatatodatarelocations - code
  1133                              <1> at ltLinkData
  1134 0000061C FA06                <1> 	dw linkerlinkerdatarelocations - code
  1135 0000061E 2406                <1> 	dw linkerdatarelocations - code
  1136                              <1> at ltLinkCode
  1137 00000620 F805                <1> 	dw linkerlinkercoderelocations - code
  1138 00000622 B805                <1> 	dw linkercoderelocations - code
  1139                              <1> 	iend
  1140                              <1> %endif
  1141                              <1> 
  1142                              <1> 	align 2, db 0
  1143                              <1> linkerdatarelocations:
  1144 00000624 01004700[FE07]0100- <1> 	dw LINK_DATA_RELOCATIONS, 0
  1144 0000062C 4900[0808]01004C00- <1>
  1144 00000634 [1108]01006A00-     <1>
  1144 0000063A [2108]01008E00-     <1>
  1144 00000640 [2108]0100CD00-     <1>
  1144 00000646 [3708]0100D600-     <1>
  1144 0000064C [4208]0100DB00-     <1>
  1144 00000652 [4B08]0100DF00-     <1>
  1144 00000658 [5408]0100E200-     <1>
  1144 0000065E [5E08]01000102-     <1>
  1144 00000664 [6808]01002802-     <1>
  1144 0000066A [7608]01003802-     <1>
  1144 00000670 [8108]01004502-     <1>
  1144 00000676 [8F08]01005C02-     <1>
  1144 0000067C [8108]01006802-     <1>
  1144 00000682 [8F08]01006C02-     <1>
  1144 00000688 [2108]01008702-     <1>
  1144 0000068E [2108]01008D02-     <1>
  1144 00000694 [7608]01002505-     <1>
  1144 0000069A [BA08]01004E05-     <1>
  1144 000006A0 [4208]01007005-     <1>
  1144 000006A6 [8108]01008305-     <1>
  1144 000006AC [DF08]01018905-     <1>
  1144 000006B2 [F008]0000          <1>
  1145                              <1> 
  1146                              <1> 	align 2, db 0
  1147                              <1> internalcodetocoderelocations:
  1148 000006B6 6500B2002F0234023C- <1> 	dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
  1148 000006BF 024102580264026F02- <1>
  1148 000006C8 820289023F05490566- <1>
  1148 000006D1 056C05A3050000      <1>
  1149                              <1> 
  1150                              <1> 	align 2, db 0
  1151                              <1> internalcodetodatarelocations:
  1152 000006D8 3400B600C7000C0114- <1> 	dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
  1152 000006E1 0122012A0132013A01- <1>
  1152 000006EA 63018A0109021E0293- <1>
  1152 000006F3 020000              <1>
  1153                              <1> 
  1154                              <1> 	align 2, db 0
  1155                              <1> internaldatatocoderelocations:
  1156 000006F6 FFFF                <1> 	dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
  1157                              <1> 
  1158                              <1> 	align 2, db 0
  1159                              <1> internaldatatodatarelocations:
  1160 000006F8 FFFF                <1> 	dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
  1161                              <1> 
  1162                              <1> %if _ELD_LINKER_PASSES
  1163                              <1> 	align 2, db 0
  1164                              <1> linkerlinkerdatarelocations:
  1165 000006FA 0100EC03[9E08]0100- <1> 	dw LINK_LINKER_DATA_RELOCATIONS, 0
  1165 00000702 D304[A908]0000      <1>
  1166                              <1> 
  1167                              <1> 	align 2, db 0
  1168                              <1> internallinkercodetocoderelocations:
  1169 00000708 C503D603FE030000    <1> 	dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
  1170                              <1> 
  1171                              <1> 	align 2, db 0
  1172                              <1> internallinkercodetodatarelocations:
  1173 00000710 0000                <1> 	dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
  1174                              <1> 
  1175                              <1> 	align 2, db 0
  1176                              <1> internallinkerdatatocoderelocations:
  1177 00000712 FFFF                <1> 	dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
  1178                              <1> 
  1179                              <1> 	align 2, db 0
  1180                              <1> internallinkerdatatodatarelocations:
  1181 00000714 FFFF                <1> 	dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
  1182                              <1> %endif
  1183                              <1> 
  1184                              <1> %if ELDOTHER
  1185                              <1> 	align 2, db 0
  1186                              <1> linkerotherdatarelocations:
  1187                              <1> 	dw LINK_OTHER_DATA_RELOCATIONS, 0
  1188                              <1> 
  1189                              <1>  %ifnidn LINK_OTHER_LINKER_DATA_RELOCATIONS, ""
  1190                              <1>   %error Other linker data links not supported
  1191                              <1>  %endif
  1192                              <1> %endif
  1193                              <1> 
  1194                              <1> %if ELDOTHER || ELDHINT
  1195                              <1> 	align 2, db 0
  1196                              <1> debuggeramissig:
  1197 00000716 65636D20<rep 5h>    <1> 		fill 8, 32, db "ecm"
  1198 0000071E 6C446562756720-     <1> 		fill 8, 32, db "lDebug"
  1198 0000071E <rep 2h>            <1>
  1199                              <1> %endif
  1200                              <1> 
  1201                              <1> %if ELDOTHER
  1202                              <1> 	align 2, db 0
  1203                              <1> loaderamissig:
  1204                              <1> 		fill 8, 32, db "ecm"
  1205                              <1> 		fill 8, 32, db "Loader"
  1206                              <1> %endif
  1207                              <1> 
  1208                              <1> %ifnidni _LISTING, ""
  1209                              <1> listmsg:
  1210 00000726 547261634C6973742D- <1> .hint:		db "TracList-add-offset=",_LISTING,"::"
  1210 0000072F 6164642D6F66667365- <1>
  1210 00000738 743D6B636D646C696E- <1>
  1210 00000741 652E6C73743A3A      <1>
  1211 00000748 2D2D2D2D680D0A00    <1> .hint.offset:	asciz "----h",13,10
  1212                              <1> %endif
  1213                              <1> 
  1214 00000750 30CD0C636D64335F6E- <1> 	eldcall_dump_names ELDCALL_CODE_NAMES
  1214 00000759 6F745F657874D55509- <1>
  1214 00000762 736B6970636F6D6D61- <1>
  1214 0000076B 03C309697373747269- <1>
  1214 00000774 6E673FBABD04636D64- <1>
  1214 0000077D 33DDB90663686B656F- <1>
  1214 00000786 6C551205707574737A- <1>
  1214 0000078F B21205736574726328- <1>
  1214 00000798 90046973706DA7AA05- <1>
  1214 000007A1 6572726F7284810768- <1>
  1214 000007AA 6578776F72646FA20D- <1>
  1214 000007B3 707574736C696E655F- <1>
  1214 000007BC 63726C66D0BB1A636F- <1>
  1214 000007C5 70795F73696E676C65- <1>
  1214 000007CE 5F636F756E7465645F- <1>
  1214 000007D7 737472696E67986906- <1>
  1214 000007E0 696E7463686B21300A- <1>
  1214 000007E9 63616C6C5F696E7432- <1>
  1214 000007F2 44B774087365746573- <1>
  1214 000007FB 326478              <1>
  1215 000007FE C30B076C617374636D- <1> 	link_data_dump_names LINK_DATA_NAMES
  1215 00000807 646B5D06646D79636D- <1>
  1215 00000810 6454400D6D73672E75- <1>
  1215 00000819 6E696E7374616C6C97- <1>
  1215 00000822 B6136578745F636F6D- <1>
  1215 0000082B 6D616E645F68616E64- <1>
  1215 00000834 6C6572EB4208657874- <1>
  1215 0000083D 647373656CD52D0665- <1>
  1215 00000846 78747365672C3D0672- <1>
  1215 0000084F 65675F737327320772- <1>
  1215 00000858 65675F656270363407- <1>
  1215 00000861 7265675F6573708D71- <1>
  1215 0000086A 0B6D73672E696E7374- <1>
  1215 00000873 616C6C5ABC086F7074- <1>
  1215 0000087C 696F6E7337E7D30B65- <1>
  1215 00000885 78747365675F757365- <1>
  1215 0000088E 64B2400C6578746461- <1>
  1215 00000897 74615F7573656484E3- <1>
  1215 000008A0 086C696E655F6F7574- <1>
  1215 000008A9 68440E6C696E6B6361- <1>
  1215 000008B2 6C6C5F7461626C65F0- <1>
  1215 000008BB 9E227472795F646562- <1>
  1215 000008C4 75676765725F616D69- <1>
  1215 000008CD 735F6D756C7469706C- <1>
  1215 000008D6 65785F6E756D626572- <1>
  1215 000008DF CB510E696E7465726E- <1>
  1215 000008E8 616C666C6167733468- <1>
  1215 000008F1 8C15616D69735F6D75- <1>
  1215 000008FA 6C7469706C65785F6E- <1>
  1215 00000903 756D626572          <1>
  1216                              <1> %if ELDOTHER
  1217                              <1> 	link_data_dump_names LINK_OTHER_DATA_NAMES
  1218                              <1> %endif
  1219                              <1> 
  1220                              <1> lmsg:
  1221                              <1> %if _ELD_LINKER_PASSES
  1222                              <1> %if _ELDCALL_OPTIONAL
  1223                              <1> .warning_code_optional:		counted "Optional code link missing, hash="
  1224                              <1> %endif
  1225                              <1> %if _ELDDATA_OPTIONAL
  1226                              <1> .warning_data_optional:		counted "Optional data link missing, hash="
  1227                              <1> %endif
  1228 00000908 1844617461206C696E- <1> .error_data:			counted "Data link missing, hash="
  1228 00000911 6B206D697373696E67- <1>
  1228 0000091A 2C20686173683D      <1>
  1229 00000921 18436F6465206C696E- <1> .error_code:			counted "Code link missing, hash="
  1229 0000092A 6B206D697373696E67- <1>
  1229 00000933 2C20686173683D      <1>
  1230 0000093A 0A682C206C6162656C- <1> .error.2:			counted "h, label ",'"'
  1230 00000943 2022                <1>
  1231                              <1> %endif
  1232                              <1> %if ELDOTHER
  1233                              <1> .no_other:		asciz "ELD linker: No other link info found!",13,10
  1234                              <1> .error_other:		asciz "ELD linker: Other link info unknown format!",13,10
  1235                              <1> %endif
  1236                              <1> 
  1237 00000945 00<rep Bh>          <1> 	align 16, db 0
   505                                  
   506                                  	align 16
   507                                  code_size equ $ - code
