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# file opened: relocation_nested_struct.asm
  1   0000                  ORG $1000
  2   1000                  RELOCATE_START
  3   1000                  ASSERT 2 * relocate_count == relocate_size
  4   1000                  ASSERT 19 == relocate_count
  5   1000 13 00            dw      relocate_count
  6   1002 26 00            dw      relocate_size
  7   1004
  8   1004                  STRUCT st1
  9   1004 ~            b       BYTE    $12
 10   1004 ~            w       WORD    absolute1
 11   1004 ~            relInit WORD    reloc1          ; the default init value should be relocated
 12   1004 ~            noRel   WORD    reloc2-reloc1
relocation_nested_struct.asm(13): warning[reldiverts]: Expression can't be relocated by simple "+offset" mechanics, value diverts differently.
 13   1004 ~            badRel  WORD    2*reloc1        ; warning about not simple "+offset"
 14   1004                  ENDS
 15   1004
 16   1004                  STRUCT st2
 17   1004 ~            b       BYTE    $34
 18   1004 ~            w       WORD    absolute1
 19   1004 ~            relInit WORD    reloc2          ; the default init value should be relocated
 20   1004 ~            noRel   WORD    reloc2-reloc1
relocation_nested_struct.asm(21): warning[reldiverts]: Expression can't be relocated by simple "+offset" mechanics, value diverts differently.
 21   1004 ~            badRel  WORD    2*reloc2        ; warning about not simple "+offset"
 22   1004 ~            st1A    st1
relocation_nested_struct.asm(23): warning[relunstable]: Relocation makes one of the expressions unstable, resulting machine code is not relocatable
relocation_nested_struct.asm(23): warning[reldiverts]: Expression can't be relocated by simple "+offset" mechanics, value diverts differently.
 23   1004 ~            st1B    st1     { high reloc1, absolute2, reloc2, reloc1-reloc2, 2*reloc2 }
 24   1004                  ENDS
 25   1004
 26   1004              reloc1:
 27   1004
 28   1004                  ; instancing the struct in relocatable block
 29   1004 34 DC 87 BB  .t1 st2     {}                  ; default init (no warnings, those were at definition, but relocation data in table)
 29   1008 10 B7 00 76
 29   100C 21 12 DC 87
 29   1010 04 10 B7 00
 29   1014 08 20 10 58
 29   1018 88 BB 10 49
 29   101C FF 76 21
 30   101F              ; ^ expected relocation data: 07 10 10 10 19 10
 31   101F 34 DC 87 CD  .t2 st2     {,,$ABCD,,,{,,$ABCD,,},{$EF,,$ABCD,,}}   ; remove any relocatable data
 31   1023 AB B7 00 76
 31   1027 21 12 DC 87
 31   102B CD AB B7 00
 31   102F 08 20 EF 58
 31   1033 88 CD AB 49
 31   1037 FF 76 21
relocation_nested_struct.asm(32): warning[relunstable]: Relocation makes one of the expressions unstable, resulting machine code is not relocatable
relocation_nested_struct.asm(32): warning[reldiverts]: Expression can't be relocated by simple "+offset" mechanics, value diverts differently.
 32   103A 34 DC 87 CD  .t3 st2     {,,$ABCD,,,{high reloc2,,$ABCD,,},{$EF,,2*reloc1,,reloc2}}   ; some relocatable and 2x warnings
 32   103E AB B7 00 76
 32   1042 21 10 DC 87
 32   1046 CD AB B7 00
 32   104A 08 20 EF 58
 32   104E 88 08 20 49
 32   1052 FF BB 10
 33   1055              ; ^ expected relocation data: 53 10
 34   1055
 35   1055 DD 21 04 10      ld      ix,reloc1.t1        ; to be relocated (address of instance)
 36   1059 FD 21 1F 10      ld      iy,.t2              ; to be relocated (address of instance)
 37   105D
 38   105D                  ; using the struct offsets - no relocation data needed (offsets are relative values)
 39   105D DD 7E 09         ld      a,(ix+st2.st1A.b)
 40   1060 DD 7E 0A         ld      a,(ix+st2.st1A.w)
 41   1063 DD 7E 0C         ld      a,(ix+st2.st1A.relInit)
 42   1066 DD 7E 0E         ld      a,(ix+st2.st1A.noRel)
 43   1069 3E 1B            ld      a,st2               ; struct length is absolute
 44   106B 3E 12            ld      a,st2.st1B          ; offset to nested sub-structure is absolute
 45   106D
 46   106D                  ; using struct addresses - to be relocated
 47   106D 3A 0D 10         ld      a,(reloc1.t1.st1A.b)
 48   1070 2A 0E 10         ld      hl,(reloc1.t1.st1A.w)
 49   1073 ED 5B 10 10      ld      de,(reloc1.t1.st1A.relInit)
 50   1077 ED 4B 12 10      ld      bc,(reloc1.t1.st1A.noRel)
 51   107B 3A 31 10         ld      a,(.t2.st1B.b)
 52   107E 2A 32 10         ld      hl,(.t2.st1B.w)
 53   1081 ED 5B 34 10      ld      de,(.t2.st1B.relInit)
 54   1085 ED 4B 36 10      ld      bc,(.t2.st1B.noRel)
 55   1089
 56   1089                  ; using absolute struct instance = to be ignored
 57   1089 3A E5 87         ld      a,(absolute1.t1.st1A.b)
 58   108C 2A E6 87         ld      hl,(absolute1.t1.st1A.w)
 59   108F ED 5B E8 87      ld      de,(absolute1.t1.st1A.relInit)
 60   1093 ED 4B EA 87      ld      bc,(absolute1.t1.st1A.noRel)
 61   1097
 62   1097                  ; using alias instance placed at particular address
 63   1097              akaT1   st2 = .t1               ; transitive relocation - to be relocated
 64   1097 ED 5B 04 10      ld      de,(akaT1.b)
 65   109B ED 4B 05 10      ld      bc,(akaT1.w)
 66   109F 3A 16 10         ld      a,(akaT1.st1B.b)
 67   10A2 2A 17 10         ld      hl,(akaT1.st1B.w)
 68   10A5 DD 21 16 10      ld      ix,akaT1.st1B
 69   10A9
 70   10A9                  ; same alias test, but with absolute instance = no relocation data
 71   10A9              akaA1   st2 = absolute1.t1
 72   10A9 3A E5 87         ld      a,(akaA1.st1A.b)
 73   10AC 2A E6 87         ld      hl,(akaA1.st1A.w)
 74   10AF ED 5B E8 87      ld      de,(akaA1.st1A.relInit)
 75   10B3 ED 4B EA 87      ld      bc,(akaA1.st1A.noRel)
 76   10B7 DD 21 E5 87      ld      ix,akaA1.st1A
 77   10BB
 78   10BB              reloc2:
 79   10BB                  RELOCATE_END
 80   10BB
 81   10BB                  ORG $2000
 82   2000 07 10 10 10      RELOCATE_TABLE
 82   2004 19 10 53 10
 82   2008 57 10 5B 10
 82   200C 6E 10 71 10
 82   2010 75 10 79 10
 82   2014 7C 10 7F 10
 82   2018 83 10 87 10
 82   201C 99 10 9D 10
 82   2020 A0 10 A3 10
 82   2024 A7 10
 83   2026
 84   2026              ; no relocation area (no warnings, no relocation data)
 85   2026                  ORG $87DC
 86   87DC              absolute1:
 87   87DC
 88   87DC                  ; instancing the struct in absolute block - NOTHING to be relocated
 89   87DC 34 DC 87 BB  .t1 st2     {}
 89   87E0 10 B7 00 76
 89   87E4 21 12 DC 87
 89   87E8 04 10 B7 00
 89   87EC 08 20 10 58
 89   87F0 88 BB 10 49
 89   87F4 FF 76 21
 90   87F7                  ; no warning about unstable values or value being different
 91   87F7 34 DC 87 CD  .t2 st2     {,,$ABCD,,,{high reloc2,,$ABCD,,},{$EF,,2*reloc1,,reloc2}}
 91   87FB AB B7 00 76
 91   87FF 21 10 DC 87
 91   8803 CD AB B7 00
 91   8807 08 20 EF 58
 91   880B 88 08 20 49
 91   880F FF BB 10
 92   8812
 93   8812 DD 21 04 10      ld      ix,reloc1.t1        ; not to be relocated even when using relocatable instance
 94   8816 FD 21 F7 87      ld      iy,absolute1.t2
 95   881A
 96   881A                  ; using the struct offsets - no relocation data needed (offsets are relative values)
 97   881A DD 7E 09         ld      a,(ix+st2.st1A.b)
 98   881D DD 7E 0A         ld      a,(ix+st2.st1A.w)
 99   8820 DD 7E 0C         ld      a,(ix+st2.st1A.relInit)
100   8823 DD 7E 0E         ld      a,(ix+st2.st1A.noRel)
101   8826 3E 1B            ld      a,st2               ; struct length is absolute
102   8828 3E 12            ld      a,st2.st1B          ; offset to nested sub-structure is absolute
103   882A
104   882A                  ; using struct addresses (relocatable ones and absolute ones - either should be NOT relocated)
105   882A 3A 0D 10         ld      a,(reloc1.t1.st1A.b)
106   882D 2A 0E 10         ld      hl,(reloc1.t1.st1A.w)
107   8830 ED 5B 10 10      ld      de,(reloc1.t1.st1A.relInit)
108   8834 ED 4B 12 10      ld      bc,(reloc1.t1.st1A.noRel)
109   8838 3A 09 88         ld      a,(absolute1.t2.st1B.b)
110   883B 2A 0A 88         ld      hl,(absolute1.t2.st1B.w)
111   883E ED 5B 0C 88      ld      de,(absolute1.t2.st1B.relInit)
112   8842 ED 4B 0E 88      ld      bc,(absolute1.t2.st1B.noRel)
113   8846
114   8846                  ; using relocatable alias (outside of block = no relocation)
115   8846 ED 5B 04 10      ld      de,(akaT1.b)
116   884A ED 4B 05 10      ld      bc,(akaT1.w)
117   884E 3A 16 10         ld      a,(akaT1.st1B.b)
118   8851 2A 17 10         ld      hl,(akaT1.st1B.w)
119   8854 DD 21 16 10      ld      ix,akaT1.st1B
120   8858              absolute2:
121   8858
122   8858                  ASSERT 0 == 0
123   8858                  ASSERT 6 == 6
124   8858
# file closed: relocation_nested_struct.asm

Value    Label
------ - -----------------------------------------------------------
0x87DC   absolute1
0x87DC   absolute1.t1
0x87DC X absolute1.t1.b
0x87E3 X absolute1.t1.badRel
0x87E1 X absolute1.t1.noRel
0x87DF X absolute1.t1.relInit
0x87E5 X absolute1.t1.st1A
0x87E5   absolute1.t1.st1A.b
0x87EC X absolute1.t1.st1A.badRel
0x87EA   absolute1.t1.st1A.noRel
0x87E8   absolute1.t1.st1A.relInit
0x87E6   absolute1.t1.st1A.w
0x87EE X absolute1.t1.st1B
0x87EE X absolute1.t1.st1B.b
0x87F5 X absolute1.t1.st1B.badRel
0x87F3 X absolute1.t1.st1B.noRel
0x87F1 X absolute1.t1.st1B.relInit
0x87EF X absolute1.t1.st1B.w
0x87DD X absolute1.t1.w
0x87F7   absolute1.t2
0x87F7 X absolute1.t2.b
0x87FE X absolute1.t2.badRel
0x87FC X absolute1.t2.noRel
0x87FA X absolute1.t2.relInit
0x8800 X absolute1.t2.st1A
0x8800 X absolute1.t2.st1A.b
0x8807 X absolute1.t2.st1A.badRel
0x8805 X absolute1.t2.st1A.noRel
0x8803 X absolute1.t2.st1A.relInit
0x8801 X absolute1.t2.st1A.w
0x8809 X absolute1.t2.st1B
0x8809   absolute1.t2.st1B.b
0x8810 X absolute1.t2.st1B.badRel
0x880E   absolute1.t2.st1B.noRel
0x880C   absolute1.t2.st1B.relInit
0x880A   absolute1.t2.st1B.w
0x87F8 X absolute1.t2.w
0x8858   absolute2
0x87DC X akaA1
0x87DC X akaA1.b
0x87E3 X akaA1.badRel
0x87E1 X akaA1.noRel
0x87DF X akaA1.relInit
0x87E5   akaA1.st1A
0x87E5   akaA1.st1A.b
0x87EC X akaA1.st1A.badRel
0x87EA   akaA1.st1A.noRel
0x87E8   akaA1.st1A.relInit
0x87E6   akaA1.st1A.w
0x87EE X akaA1.st1B
0x87EE X akaA1.st1B.b
0x87F5 X akaA1.st1B.badRel
0x87F3 X akaA1.st1B.noRel
0x87F1 X akaA1.st1B.relInit
0x87EF X akaA1.st1B.w
0x87DD X akaA1.w
0x1004 X akaT1
0x1004   akaT1.b
0x100B X akaT1.badRel
0x1009 X akaT1.noRel
0x1007 X akaT1.relInit
0x100D X akaT1.st1A
0x100D X akaT1.st1A.b
0x1014 X akaT1.st1A.badRel
0x1012 X akaT1.st1A.noRel
0x1010 X akaT1.st1A.relInit
0x100E X akaT1.st1A.w
0x1016   akaT1.st1B
0x1016   akaT1.st1B.b
0x101D X akaT1.st1B.badRel
0x101B X akaT1.st1B.noRel
0x1019 X akaT1.st1B.relInit
0x1017   akaT1.st1B.w
0x1005   akaT1.w
0x1004   reloc1
0x1004   reloc1.t1
0x1004 X reloc1.t1.b
0x100B X reloc1.t1.badRel
0x1009 X reloc1.t1.noRel
0x1007 X reloc1.t1.relInit
0x100D X reloc1.t1.st1A
0x100D   reloc1.t1.st1A.b
0x1014 X reloc1.t1.st1A.badRel
0x1012   reloc1.t1.st1A.noRel
0x1010   reloc1.t1.st1A.relInit
0x100E   reloc1.t1.st1A.w
0x1016 X reloc1.t1.st1B
0x1016 X reloc1.t1.st1B.b
0x101D X reloc1.t1.st1B.badRel
0x101B X reloc1.t1.st1B.noRel
0x1019 X reloc1.t1.st1B.relInit
0x1017 X reloc1.t1.st1B.w
0x1005 X reloc1.t1.w
0x101F   reloc1.t2
0x101F X reloc1.t2.b
0x1026 X reloc1.t2.badRel
0x1024 X reloc1.t2.noRel
0x1022 X reloc1.t2.relInit
0x1028 X reloc1.t2.st1A
0x1028 X reloc1.t2.st1A.b
0x102F X reloc1.t2.st1A.badRel
0x102D X reloc1.t2.st1A.noRel
0x102B X reloc1.t2.st1A.relInit
0x1029 X reloc1.t2.st1A.w
0x1031 X reloc1.t2.st1B
0x1031   reloc1.t2.st1B.b
0x1038 X reloc1.t2.st1B.badRel
0x1036   reloc1.t2.st1B.noRel
0x1034   reloc1.t2.st1B.relInit
0x1032   reloc1.t2.st1B.w
0x1020 X reloc1.t2.w
0x103A X reloc1.t3
0x103A X reloc1.t3.b
0x1041 X reloc1.t3.badRel
0x103F X reloc1.t3.noRel
0x103D X reloc1.t3.relInit
0x1043 X reloc1.t3.st1A
0x1043 X reloc1.t3.st1A.b
0x104A X reloc1.t3.st1A.badRel
0x1048 X reloc1.t3.st1A.noRel
0x1046 X reloc1.t3.st1A.relInit
0x1044 X reloc1.t3.st1A.w
0x104C X reloc1.t3.st1B
0x104C X reloc1.t3.st1B.b
0x1053 X reloc1.t3.st1B.badRel
0x1051 X reloc1.t3.st1B.noRel
0x104F X reloc1.t3.st1B.relInit
0x104D X reloc1.t3.st1B.w
0x103B X reloc1.t3.w
0x10BB   reloc2
0x0013   relocate_count
0x0026   relocate_size
0x0009 X st1
0x0000 X st1.b
0x0007 X st1.badRel
0x0005 X st1.noRel
0x0003 X st1.relInit
0x0001 X st1.w
0x001B   st2
0x0000 X st2.b
0x0007 X st2.badRel
0x0005 X st2.noRel
0x0003 X st2.relInit
0x0009 X st2.st1A
0x0009   st2.st1A.b
0x0010 X st2.st1A.badRel
0x000E   st2.st1A.noRel
0x000C   st2.st1A.relInit
0x000A   st2.st1A.w
0x0012   st2.st1B
0x0012 X st2.st1B.b
0x0019 X st2.st1B.badRel
0x0017 X st2.st1B.noRel
0x0015 X st2.st1B.relInit
0x0013 X st2.st1B.w
0x0001 X st2.w