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# file opened: syntax_b.asm
  1   0000              ; Thorough tests for memory accessing instructions with --syntax=b
  2   0000                  ; default bracket syntax (relaxed one)
  3   0000                  OPT reset --zxnext --syntax=a
  4   0000                  ; 3x OK: val, mem, mem
  5   0000 3E 00            ld  a,0
syntax_b.asm(5): warning: Accessing low memory address 0x0001, is it ok?: ld  a,(1) 
  5   0002 3A 01 00       ld  a,(1)
  5   0005 3A 02 00       ld  a,[2]
  6   0008                  ; 2x OK: val, val, ---
  7   0008 06 03            ld  b,3
  7   000A 06 04          ld  b,(4)
syntax_b.asm(7): error: Syntax error: [5]
syntax_b.asm(7): error: Unexpected: [5]
  7   000C 06 00          ld  b,[5]
  8   000E                  ; 2x OK: val, val, ---
  9   000E CB 5F            bit 3,a
  9   0010 CB 5F          bit (3),a
syntax_b.asm(9): error: Syntax error: [3],a
  9   0012                bit [3],a
 10   0012                  ; 2x OK: val, val, ---
 11   0012 C6 06            add a,6
 11   0014 C6 07          add a,(7)
syntax_b.asm(11): error: Syntax error: [8]
syntax_b.asm(11): error: Unexpected: [8]
 11   0016 C6 00          add a,[8]
 12   0018 CE 06            adc a,6
 12   001A CE 07          adc a,(7)
syntax_b.asm(12): error: Syntax error: [8]
syntax_b.asm(12): error: Unexpected: [8]
 12   001C CE 00          adc a,[8]
 13   001E D6 06            sub a,6
 13   0020 D6 07          sub a,(7)
syntax_b.asm(13): error: Syntax error: [8]     
syntax_b.asm(13): error: Unexpected: [8]     
 13   0022 D6 00          sub a,[8]     ; this syntax works because --syntax=A was used
 14   0024 DE 06            sbc a,6
 14   0026 DE 07          sbc a,(7)
syntax_b.asm(14): error: Syntax error: [8]
syntax_b.asm(14): error: Unexpected: [8]
 14   0028 DE 00          sbc a,[8]
 15   002A E6 06            and a,6
 15   002C E6 07          and a,(7)
syntax_b.asm(15): error: Syntax error: [8]
syntax_b.asm(15): error: Unexpected: [8]
 15   002E E6 00          and a,[8]
 16   0030 EE 06            xor a,6
 16   0032 EE 07          xor a,(7)
syntax_b.asm(16): error: Syntax error: [8]
syntax_b.asm(16): error: Unexpected: [8]
 16   0034 EE 00          xor a,[8]
 17   0036 F6 06            or  a,6
 17   0038 F6 07          or  a,(7)
syntax_b.asm(17): error: Syntax error: [8]
syntax_b.asm(17): error: Unexpected: [8]
 17   003A F6 00          or  a,[8]
 18   003C FE 06            cp  a,6
 18   003E FE 07          cp  a,(7)
syntax_b.asm(18): error: Syntax error: [8]
syntax_b.asm(18): error: Unexpected: [8]
 18   0040 FE 00          cp  a,[8]
 19   0042                  ; 2x OK: val, val, ---
 20   0042 ED 56            im  1
 20   0044 ED 56          im  (1)
syntax_b.asm(20): error: Syntax error: [1]
syntax_b.asm(20): error: Unexpected: [1]
 20   0046 ED 46          im  [1]
 21   0048                  ; 2x OK: val, val, ---
 22   0048 36 09            ld (hl),9
 22   004A 36 0A          ld (hl),(10)
syntax_b.asm(22): error: Syntax error: [11]
syntax_b.asm(22): error: Unexpected: [11]
 22   004C 36 00          ld (hl),[11]
 23   004E                  ; 2x OK: val, val, ---
 24   004E DD 36 00 0C      ld (ix),12
 24   0052 DD 36 00 0D    ld (ix),(13)
syntax_b.asm(24): error: Syntax error: [14]
syntax_b.asm(24): error: Unexpected: [14]
 24   0056 DD 36 00 00    ld (ix),[14]
 25   005A                  ; 2x OK: val, val, ---
 26   005A DD 2E 0F         ld  ixl,15
 26   005D DD 2E 10       ld  ixl,(16)
syntax_b.asm(26): error: Syntax error: [17]
syntax_b.asm(26): error: Unexpected: [17]
 26   0060 DD 2E 00       ld  ixl,[17]
 27   0063                  ; 2x OK: val, val, ---
 28   0063 36 12 2B         ldd (hl),18
 28   0066 36 13 2B       ldd (hl),(19)
syntax_b.asm(28): error: Syntax error: [20]  
syntax_b.asm(28): error: Unexpected: [20]  
 28   0069 36 00 2B       ldd (hl),[20]  ; Fake instructions
 29   006C                  ; 2x OK: val, val, ---
 30   006C DD 36 00 15      ldd (ix),21
 30   0070 DD 2B
 30   0072 DD 36 00 16    ldd (ix),(22)
 30   0076 DD 2B
syntax_b.asm(30): error: Syntax error: [23]  
syntax_b.asm(30): error: Unexpected: [23]  
 30   0078 DD 36 00 00    ldd (ix),[23]  ; Fake instructions
 30   007C DD 2B
 31   007E                  ; 2x OK: val, val, ---
 32   007E 36 18 23         ldi (hl),24
 32   0081 36 19 23       ldi (hl),(25)
syntax_b.asm(32): error: Syntax error: [26]  
syntax_b.asm(32): error: Unexpected: [26]  
 32   0084 36 00 23       ldi (hl),[26]  ; Fake instructions
 33   0087                  ; 2x OK: val, val, ---
 34   0087 DD 36 00 1B      ldi (ix),27
 34   008B DD 23
 34   008D DD 36 00 1C    ldi (ix),(28)
 34   0091 DD 23
syntax_b.asm(34): error: Syntax error: [29]  
syntax_b.asm(34): error: Unexpected: [29]  
 34   0093 DD 36 00 00    ldi (ix),[29]  ; Fake instructions
 34   0097 DD 23
 35   0099                  ; 2x OK: val, val, ---
 36   0099 ED 91 1E 1F      nextreg 30,31
 36   009D ED 91 20 21    nextreg (32),(33)
syntax_b.asm(36): error: Syntax error: [34],[35]
syntax_b.asm(36): error: [NEXTREG] Comma expected
syntax_b.asm(36): error: Unexpected: [34],[35]
 36   00A1                nextreg [34],[35]
 37   00A1                  ; 2x OK: val, val, ---
 38   00A1 ED 71            out (c),0
 38   00A3 ED 71          out (c),(0)
syntax_b.asm(38): error: Syntax error: [0]
syntax_b.asm(38): error: Unexpected: [0]
 38   00A5 ED 71          out (c),[0]
 39   00A7                  ; 2x OK: val, val, ---
 40   00A7 CB BF            res 7,a
 40   00A9 CB BF          res (7),a
syntax_b.asm(40): error: Syntax error: [7],a
 40   00AB                res [7],a
 41   00AB                  ; 2x OK: val, val, ---
 42   00AB D7               rst 16
 42   00AC D7             rst (16)
syntax_b.asm(42): error: Syntax error: [16]
syntax_b.asm(42): error: Unexpected: [16]
 42   00AD C7             rst [16]
 43   00AE                  ; 2x OK: val, val, ---
 44   00AE CB F7            set 6,a
 44   00B0 CB F7          set (6),a
syntax_b.asm(44): error: Syntax error: [6],a
 44   00B2                set [6],a
 45   00B2                  ; 2x OK: val, val, ---
 46   00B2 ED 27 24         test 36
 46   00B5 ED 27 25       test (37)
syntax_b.asm(46): error: Syntax error: [38]
syntax_b.asm(46): error: Unexpected: [38]
 46   00B8 ED 27 00       test [38]
 47   00BB
 48   00BB                  ;; 16 bit immediates (none of them on regular Z80, always ambiguous val+mem combination)
 49   00BB                  ; 2x OK: val, val, ---
 50   00BB ED 34 64 00      add hl,100
 50   00BF ED 34 65 00    add hl,(101)
syntax_b.asm(50): error: Syntax error: [102]
syntax_b.asm(50): error: Unexpected: [102]
 50   00C3 ED 34 00 00    add hl,[102]
 51   00C7 ED 36 67 00      add bc,103
 51   00CB ED 36 68 00    add bc,(104)
syntax_b.asm(51): error: Syntax error: [105]
syntax_b.asm(51): error: Unexpected: [105]
 51   00CF ED 36 00 00    add bc,[105]
 52   00D3 ED 35 6A 00      add de,106
 52   00D7 ED 35 6B 00    add de,(107)
syntax_b.asm(52): error: Syntax error: [108]
syntax_b.asm(52): error: Unexpected: [108]
 52   00DB ED 35 00 00    add de,[108]
 53   00DF ED 8A 00 6D      push 109
 53   00E3 ED 8A 00 6E    push (110)
syntax_b.asm(53): error: Syntax error: [111]
syntax_b.asm(53): error: Unexpected: [111]
 53   00E7 ED 8A 00 00    push [111]
 54   00EB
 55   00EB                  OPT --syntax=b
 56   00EB                  ; 3x OK: val, mem, mem
 57   00EB 3E 00            ld  a,0
syntax_b.asm(57): warning: Accessing low memory address 0x0001, is it ok?: ld  a,(1) 
 57   00ED 3A 01 00       ld  a,(1)
 57   00F0 3A 02 00       ld  a,[2]
 58   00F3                  ; 1x OK: val, ---, ---
 59   00F3 06 03            ld  b,3
syntax_b.asm(59): error: Illegal instruction (can't access memory): (4) 
 59   00F5 06 00          ld  b,(4)
syntax_b.asm(59): error: Illegal instruction (can't access memory): [5]
 59   00F7 06 00          ld  b,[5]
 60   00F9                  ; 1x OK: val, ---, ---
 61   00F9 CB 5F            bit 3,a
syntax_b.asm(61): error: Illegal instruction (can't access memory):  (3),a 
 61   00FB CB 47          bit (3),a
syntax_b.asm(61): error: Illegal instruction (can't access memory):  [3],a
 61   00FD CB 47          bit [3],a
 62   00FF                  ; 1x OK: val, ---, ---
 63   00FF C6 06            add a,6
syntax_b.asm(63): error: Illegal instruction (can't access memory): (7) 
 63   0101 C6 00          add a,(7)
syntax_b.asm(63): error: Illegal instruction (can't access memory): [8]
 63   0103 C6 00          add a,[8]
 64   0105 CE 06            adc a,6
syntax_b.asm(64): error: Illegal instruction (can't access memory): (7) 
 64   0107 CE 00          adc a,(7)
syntax_b.asm(64): error: Illegal instruction (can't access memory): [8]
 64   0109 CE 00          adc a,[8]
 65   010B D6 06            sub a,6
syntax_b.asm(65): error: Illegal instruction (can't access memory): (7) 
 65   010D D6 00          sub a,(7)
syntax_b.asm(65): error: Illegal instruction (can't access memory): [8]     
 65   010F D6 00          sub a,[8]     ; this syntax works because --syntax=A was used
 66   0111 DE 06            sbc a,6
syntax_b.asm(66): error: Illegal instruction (can't access memory): (7) 
 66   0113 DE 00          sbc a,(7)
syntax_b.asm(66): error: Illegal instruction (can't access memory): [8]
 66   0115 DE 00          sbc a,[8]
 67   0117 E6 06            and a,6
syntax_b.asm(67): error: Illegal instruction (can't access memory): (7) 
 67   0119 E6 00          and a,(7)
syntax_b.asm(67): error: Illegal instruction (can't access memory): [8]
 67   011B E6 00          and a,[8]
 68   011D EE 06            xor a,6
syntax_b.asm(68): error: Illegal instruction (can't access memory): (7) 
 68   011F EE 00          xor a,(7)
syntax_b.asm(68): error: Illegal instruction (can't access memory): [8]
 68   0121 EE 00          xor a,[8]
 69   0123 F6 06            or  a,6
syntax_b.asm(69): error: Illegal instruction (can't access memory): (7) 
 69   0125 F6 00          or  a,(7)
syntax_b.asm(69): error: Illegal instruction (can't access memory): [8]
 69   0127 F6 00          or  a,[8]
 70   0129 FE 06            cp  a,6
syntax_b.asm(70): error: Illegal instruction (can't access memory): (7) 
 70   012B FE 00          cp  a,(7)
syntax_b.asm(70): error: Illegal instruction (can't access memory): [8]
 70   012D FE 00          cp  a,[8]
 71   012F                  ; 1x OK: val, ---, ---
 72   012F ED 56            im  1
syntax_b.asm(72): error: Illegal instruction (can't access memory):   (1)   
 72   0131 ED 46          im  (1)
syntax_b.asm(72): error: Illegal instruction (can't access memory):   [1]
 72   0133 ED 46          im  [1]
 73   0135                  ; 1x OK: val, ---, ---
 74   0135 36 09            ld (hl),9
syntax_b.asm(74): error: Illegal instruction (can't access memory): (10) 
 74   0137 36 00          ld (hl),(10)
syntax_b.asm(74): error: Illegal instruction (can't access memory): [11]
 74   0139 36 00          ld (hl),[11]
 75   013B                  ; 1x OK: val, ---, ---
 76   013B DD 36 00 0C      ld (ix),12
syntax_b.asm(76): error: Illegal instruction (can't access memory): (13) 
 76   013F DD 36 00 00    ld (ix),(13)
syntax_b.asm(76): error: Illegal instruction (can't access memory): [14]
 76   0143 DD 36 00 00    ld (ix),[14]
 77   0147                  ; 1x OK: val, ---, ---
 78   0147 DD 2E 0F         ld  ixl,15
syntax_b.asm(78): error: Illegal instruction (can't access memory): (16) 
 78   014A DD 2E 00       ld  ixl,(16)
syntax_b.asm(78): error: Illegal instruction (can't access memory): [17]
 78   014D DD 2E 00       ld  ixl,[17]
 79   0150                  ; 1x OK: val, ---, ---
 80   0150 36 12 2B         ldd (hl),18
syntax_b.asm(80): error: Illegal instruction (can't access memory): (19) 
 80   0153 36 00 2B       ldd (hl),(19)
syntax_b.asm(80): error: Illegal instruction (can't access memory): [20]  
 80   0156 36 00 2B       ldd (hl),[20]  ; Fake instructions
 81   0159                  ; 1x OK: val, ---, ---
 82   0159 DD 36 00 15      ldd (ix),21
 82   015D DD 2B
syntax_b.asm(82): error: Illegal instruction (can't access memory): (22) 
 82   015F DD 36 00 00    ldd (ix),(22)
 82   0163 DD 2B
syntax_b.asm(82): error: Illegal instruction (can't access memory): [23]  
 82   0165 DD 36 00 00    ldd (ix),[23]  ; Fake instructions
 82   0169 DD 2B
 83   016B                  ; 1x OK: val, ---, ---
 84   016B 36 18 23         ldi (hl),24
syntax_b.asm(84): error: Illegal instruction (can't access memory): (25) 
 84   016E 36 00 23       ldi (hl),(25)
syntax_b.asm(84): error: Illegal instruction (can't access memory): [26]  
 84   0171 36 00 23       ldi (hl),[26]  ; Fake instructions
 85   0174                  ; 1x OK: val, ---, ---
 86   0174 DD 36 00 1B      ldi (ix),27
 86   0178 DD 23
syntax_b.asm(86): error: Illegal instruction (can't access memory): (28) 
 86   017A DD 36 00 00    ldi (ix),(28)
 86   017E DD 23
syntax_b.asm(86): error: Illegal instruction (can't access memory): [29]  
 86   0180 DD 36 00 00    ldi (ix),[29]  ; Fake instructions
 86   0184 DD 23
 87   0186                  ; 1x OK: val, ---, ---
 88   0186 ED 91 1E 1F      nextreg 30,31
syntax_b.asm(88): error: Illegal instruction (can't access memory):  (32),(33) 
syntax_b.asm(88): error: Illegal instruction (can't access memory): (33) 
 88   018A ED 91 00 00    nextreg (32),(33)
syntax_b.asm(88): error: Illegal instruction (can't access memory):  [34],[35]
syntax_b.asm(88): error: Illegal instruction (can't access memory): [35]
 88   018E ED 91 00 00    nextreg [34],[35]
 89   0192                  ; 1x OK: val, ---, ---
 90   0192 ED 71            out (c),0
syntax_b.asm(90): error: Illegal instruction (can't access memory): (0) 
 90   0194 ED 71          out (c),(0)
syntax_b.asm(90): error: Illegal instruction (can't access memory): [0]
 90   0196 ED 71          out (c),[0]
 91   0198                  ; 1x OK: val, ---, ---
 92   0198 CB BF            res 7,a
syntax_b.asm(92): error: Illegal instruction (can't access memory):  (7),a 
 92   019A CB 87          res (7),a
syntax_b.asm(92): error: Illegal instruction (can't access memory):  [7],a
 92   019C CB 87          res [7],a
 93   019E                  ; 1x OK: val, ---, ---
 94   019E D7               rst 16
syntax_b.asm(94): error: Illegal instruction (can't access memory):  (16) 
 94   019F C7             rst (16)
syntax_b.asm(94): error: Illegal instruction (can't access memory):  [16]
 94   01A0 C7             rst [16]
 95   01A1                  ; 1x OK: val, ---, ---
 96   01A1 CB F7            set 6,a
syntax_b.asm(96): error: Illegal instruction (can't access memory):  (6),a 
 96   01A3 CB C7          set (6),a
syntax_b.asm(96): error: Illegal instruction (can't access memory):  [6],a
 96   01A5 CB C7          set [6],a
 97   01A7                  ; 1x OK: val, ---, ---
 98   01A7 ED 27 24         test 36
syntax_b.asm(98): error: Illegal instruction (can't access memory):  (37) 
 98   01AA ED 27 00       test (37)
syntax_b.asm(98): error: Illegal instruction (can't access memory):  [38]
 98   01AD ED 27 00       test [38]
 99   01B0
100   01B0                  ; 1x OK: val, ---, ---
101   01B0 ED 34 64 00      add hl,100
syntax_b.asm(101): error: Illegal instruction (can't access memory): (101) 
101   01B4 ED 34 00 00    add hl,(101)
syntax_b.asm(101): error: Illegal instruction (can't access memory): [102]
101   01B8 ED 34 00 00    add hl,[102]
102   01BC ED 36 67 00      add bc,103
syntax_b.asm(102): error: Illegal instruction (can't access memory): (104) 
102   01C0 ED 36 00 00    add bc,(104)
syntax_b.asm(102): error: Illegal instruction (can't access memory): [105]
102   01C4 ED 36 00 00    add bc,[105]
103   01C8 ED 35 6A 00      add de,106
syntax_b.asm(103): error: Illegal instruction (can't access memory): (107) 
103   01CC ED 35 00 00    add de,(107)
syntax_b.asm(103): error: Illegal instruction (can't access memory): [108]
103   01D0 ED 35 00 00    add de,[108]
104   01D4 ED 8A 00 6D      push 109
syntax_b.asm(104): error: Illegal instruction (can't access memory):  (110) 
104   01D8 ED 8A 00 00    push (110)
syntax_b.asm(104): error: Illegal instruction (can't access memory):  [111]
104   01DC ED 8A 00 00    push [111]
105   01E0
106   01E0              someLabel:
syntax_b.asm(107): error: Illegal instruction (can't access memory): (someLabel)       
107   01E0 06 00            ld  b,(someLabel)       ; just make super sure it does catch the original real world annoyance
108   01E2
109   01E2                  ;; Docs example from command line options section
110   01E2                      OPT reset --syntax=abfw
111   01E2 0F 00        label:  dw 15
syntax_b.asm(112): error: Illegal instruction (can't access memory): (label)
112   01E4 06 00                ld b,(label)
113   01E6 90                   sub a,b
114   01E7
# file closed: syntax_b.asm

Value    Label
------ - -----------------------------------------------------------
0x01E0   someLabel
0x01E2   label