Initial Commit
This commit is contained in:
16
beep/Makefile
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16
beep/Makefile
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AS = lcc -c
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CC = lcc -Wa-l -Wl-m
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BIN = beep.gb
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OBJS = main.o
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all: $(BIN)
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%.s: %.ms
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maccer -o $@ $<
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$(BIN): $(OBJS)
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$(CC) -o $(BIN) $(OBJS)
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clean:
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rm -rf $(BIN) $(OBJS) *~
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BIN
beep/beep.gb
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BIN
beep/beep.gb
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Binary file not shown.
29
beep/main.c
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29
beep/main.c
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#include <gb/gb.h>
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#include <gb/drawing.h>
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void main() {
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NR50_REG = 0xFF;
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NR51_REG = 0xFF;
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NR52_REG = 0x80;
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gotogxy(1, 1);
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gprintf("====== Beep ======");
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gotogxy(2, 3);
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gprintf("Press any button");
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while(1) {
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UBYTE joypad_state = joypad();
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if(joypad_state) {
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NR10_REG = 0x38U;
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NR11_REG = 0x70U;
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NR12_REG = 0xE0U;
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NR13_REG = 0x0AU;
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NR14_REG = 0xC6U;
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NR51_REG |= 0x11;
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delay(200);
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}
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}
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}
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235
beep/main.lst
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235
beep/main.lst
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1 ;--------------------------------------------------------
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2 ; File Created by SDCC : FreeWare ANSI-C Compiler
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3 ; Version 2.3.1 Wed Jul 8 09:50:25 2020
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4
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5 ;--------------------------------------------------------
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6 .module lcc2312250
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7
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8 ;--------------------------------------------------------
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9 ; Public variables in this module
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10 ;--------------------------------------------------------
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11 .globl _main
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12 ;--------------------------------------------------------
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13 ; special function registers
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14 ;--------------------------------------------------------
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15 ;--------------------------------------------------------
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16 ; special function bits
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17 ;--------------------------------------------------------
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18 ;--------------------------------------------------------
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19 ; internal ram data
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20 ;--------------------------------------------------------
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21 .area _DATA
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22 ;--------------------------------------------------------
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23 ; overlayable items in internal ram
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24 ;--------------------------------------------------------
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25 .area _OVERLAY
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26 ;--------------------------------------------------------
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27 ; indirectly addressable internal ram data
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28 ;--------------------------------------------------------
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29 .area _ISEG
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30 ;--------------------------------------------------------
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31 ; bit data
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32 ;--------------------------------------------------------
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33 .area _BSEG
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34 ;--------------------------------------------------------
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35 ; external ram data
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36 ;--------------------------------------------------------
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37 .area _XSEG
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38 ;--------------------------------------------------------
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39 ; global & static initialisations
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40 ;--------------------------------------------------------
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41 .area _GSINIT
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42 .area _GSFINAL
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43 .area _GSINIT
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44 ;--------------------------------------------------------
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45 ; Home
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46 ;--------------------------------------------------------
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47 .area _HOME
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48 .area _CODE
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49 ;--------------------------------------------------------
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50 ; code
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51 ;--------------------------------------------------------
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52 .area _CODE
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53 ; main.c 4
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54 ; genLabel
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55 ; genFunction
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56 ; ---------------------------------
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57 ; Function main
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58 ; ---------------------------------
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0000 59 ___main_start:
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0000 60 _main:
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0000 E8 FD 61 lda sp,-3(sp)
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62 ; main.c 5
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63 ; genAssign
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0002 01 24 FF 64 ld bc,#0xFF24
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65 ; genAssign (pointer)
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0005 3E FF 66 ld a,#0xFF
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0007 02 67 ld (bc),a
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68 ; main.c 6
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69 ; genAssign
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0008 01 25 FF 70 ld bc,#0xFF25
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71 ; genAssign (pointer)
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000B 3E FF 72 ld a,#0xFF
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000D 02 73 ld (bc),a
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74 ; main.c 7
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75 ; genAssign
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000E 01 26 FF 76 ld bc,#0xFF26
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77 ; genAssign (pointer)
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0011 3E 80 78 ld a,#0x80
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0013 02 79 ld (bc),a
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80 ; main.c 9
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81 ; genIpush
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82 ; _saveRegsForCall: sendSetSize: 0 deInUse: 0 bcInUse: 0 deSending: 0
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0014 21 01 01 83 ld hl,#0x0101
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0017 E5 84 push hl
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85 ; genCall
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0018 CD 00 00 86 call _gotogxy
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001B E8 02 87 lda sp,2(sp)
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88 ; main.c 10
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89 ; genIpush
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90 ; _saveRegsForCall: sendSetSize: 0 deInUse: 0 bcInUse: 0 deSending: 0
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001D 21 84 00 91 ld hl,#__str_0
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0020 E5 92 push hl
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93 ; genCall
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0021 CD 00 00 94 call _gprintf
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0024 E8 02 95 lda sp,2(sp)
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96 ; main.c 12
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97 ; genIpush
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98 ; _saveRegsForCall: sendSetSize: 0 deInUse: 0 bcInUse: 0 deSending: 0
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0026 21 02 03 99 ld hl,#0x0302
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0029 E5 100 push hl
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101 ; genCall
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002A CD 00 00 102 call _gotogxy
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002D E8 02 103 lda sp,2(sp)
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104 ; main.c 13
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105 ; genIpush
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106 ; _saveRegsForCall: sendSetSize: 0 deInUse: 0 bcInUse: 0 deSending: 0
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002F 21 97 00 107 ld hl,#__str_1
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0032 E5 108 push hl
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109 ; genCall
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0033 CD 00 00 110 call _gprintf
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0036 E8 02 111 lda sp,2(sp)
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112 ; main.c 15
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113 ; genLabel
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0038 114 00104$:
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115 ; main.c 16
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116 ; genCall
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117 ; _saveRegsForCall: sendSetSize: 0 deInUse: 0 bcInUse: 0 deSending: 0
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0038 CD 00 00 118 call _joypad
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003B 4B 119 ld c,e
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120 ; genAssign
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003C 79 121 ld a,c
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122 ; main.c 17
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123 ; genIfx
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003D B7 124 or a,a
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003E CA 38 00 125 jp z,00104$
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126 ; main.c 18
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127 ; genAssign
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0041 01 10 FF 128 ld bc,#0xFF10
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129 ; genAssign (pointer)
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0044 3E 38 130 ld a,#0x38
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0046 02 131 ld (bc),a
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132 ; main.c 19
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133 ; genAssign
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0047 01 11 FF 134 ld bc,#0xFF11
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135 ; genAssign (pointer)
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004A 3E 70 136 ld a,#0x70
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004C 02 137 ld (bc),a
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138 ; main.c 20
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139 ; genAssign
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004D 01 12 FF 140 ld bc,#0xFF12
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141 ; genAssign (pointer)
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0050 3E E0 142 ld a,#0xE0
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0052 02 143 ld (bc),a
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144 ; main.c 21
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145 ; genAssign
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0053 01 13 FF 146 ld bc,#0xFF13
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147 ; genAssign (pointer)
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0056 3E 0A 148 ld a,#0x0A
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0058 02 149 ld (bc),a
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150 ; main.c 22
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151 ; genAssign
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0059 01 14 FF 152 ld bc,#0xFF14
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153 ; genAssign (pointer)
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005C 3E C6 154 ld a,#0xC6
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005E 02 155 ld (bc),a
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156 ; main.c 24
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157 ; genAssign
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005F 01 25 FF 158 ld bc,#0xFF25
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159 ; genAssign
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160 ; AOP_STK for _main_sloc0_1_0
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0062 F8 01 161 lda hl,1(sp)
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0064 36 25 162 ld (hl),#0x25
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0066 23 163 inc hl
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0067 36 FF 164 ld (hl),#0xFF
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165 ; genPointerGet
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166 ; AOP_STK for _main_sloc0_1_0
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167 ; AOP_STK for _main_sloc1_1_0
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0069 2B 168 dec hl
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006A 5E 169 ld e,(hl)
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006B 23 170 inc hl
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006C 56 171 ld d,(hl)
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006D 1A 172 ld a,(de)
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006E 2B 173 dec hl
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006F 2B 174 dec hl
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175 ; genOr
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176 ; AOP_STK for _main_sloc1_1_0
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0070 77 177 ld (hl),a
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0071 7F 178 ld a,a
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0072 F6 11 179 or a,#0x11
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180 ; genAssign (pointer)
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0074 02 181 ld (bc),a
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182 ; main.c 26
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183 ; genIpush
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184 ; _saveRegsForCall: sendSetSize: 0 deInUse: 0 bcInUse: 0 deSending: 0
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0075 21 C8 00 185 ld hl,#0x00C8
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0078 E5 186 push hl
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187 ; genCall
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0079 CD 00 00 188 call _delay
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007C E8 02 189 lda sp,2(sp)
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190 ; genGoto
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007E C3 38 00 191 jp 00104$
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192 ; genLabel
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0081 193 00106$:
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194 ; genEndFunction
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0081 E8 03 195 lda sp,3(sp)
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0083 C9 196 ret
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0084 197 ___main_end:
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0084 198 __str_0:
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0084 3D 3D 3D 3D 3D 3D 199 .ascii "====== Beep ======"
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20 42 65 65 70 20
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3D 3D 3D 3D 3D 3D
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0096 00 200 .db 0x00
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0097 201 __str_1:
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0097 50 72 65 73 73 20 202 .ascii "Press any button"
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61 6E 79 20 62 75
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74 74 6F 6E
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00A7 00 203 .db 0x00
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204 .area _CODE
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ASxxxx Assembler V01.75 (GameBoy Z80-like CPU), page 1.
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Symbol Table
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0 ___main_end 0084 R
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0 ___main_start 0000 R
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0 __str_0 0084 R
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0 __str_1 0097 R
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_delay **** GX
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_gotogxy **** GX
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_gprintf **** GX
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_joypad **** GX
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0 _main 0000 GR
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ASxxxx Assembler V01.75 (GameBoy Z80-like CPU), page 2.
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Area Table
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0 _CODE size A8 flags 0
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1 _DATA size 0 flags 0
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2 _OVERLAY size 0 flags 0
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3 _ISEG size 0 flags 0
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4 _BSEG size 0 flags 0
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5 _XSEG size 0 flags 0
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6 _GSINIT size 0 flags 0
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7 _GSFINAL size 0 flags 0
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8 _HOME size 0 flags 0
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