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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 7553 | pavelyakov | 1 | /* |
| 7555 | pavelyakov | 2 | * Console example in C-- |
| 7553 | pavelyakov | 3 | */ |
| 4 | |||
| 5 | #define MEMSIZE 4096*10 |
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| 6 | |||
| 7555 | pavelyakov | 7 | #include "../lib/io.h" |
| 7553 | pavelyakov | 8 | #include "../lib/obj/console.h" |
| 9 | |||
| 10 | #define bufferSize 10000; |
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| 11 | #define memoryBrainfuck 30000 |
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| 12 | #define memoryByteBF 1 |
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| 13 | #define stackBrainFuck 4*1024 |
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| 14 | |||
| 15 | dword buffer = 0; |
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| 16 | word bufferSymbol = 0; |
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| 17 | dword memory = 0; |
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| 18 | dword stack = 0; |
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| 19 | |||
| 20 | void evalBrainFuckCode(dword code) |
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| 21 | { |
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| 22 | byte cmd = 0; |
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| 23 | dword offsetMemory = 0; |
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| 24 | dword countStack = 0; |
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| 25 | dword countOffset = memoryBrainfuck / 2 / memoryByteBF; |
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| 26 | offsetMemory = memory; |
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| 27 | countStack = stack; |
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| 28 | |||
| 29 | // clear memory |
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| 30 | EBX = memoryBrainfuck; |
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| 31 | offsetMemory = memory; |
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| 32 | WHILE(EBX) |
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| 33 | { |
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| 34 | EBX--; |
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| 35 | DSBYTE[offsetMemory] = 0; |
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| 36 | offsetMemory++; |
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| 37 | } |
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| 38 | //-------- |
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| 39 | |||
| 40 | offsetMemory = memory + countOffset; |
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| 41 | |||
| 42 | con_printf stdcall ("Output BrainF*ck:\r\n"); |
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| 43 | |||
| 44 | while(1) |
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| 45 | { |
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| 46 | cmd = DSBYTE[code]; |
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| 47 | switch(cmd) |
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| 48 | { |
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| 49 | case '+': |
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| 50 | DSBYTE[offsetMemory]++; |
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| 51 | break; |
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| 52 | case '-': |
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| 53 | DSBYTE[offsetMemory]--; |
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| 54 | break; |
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| 55 | case '[': |
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| 56 | DSDWORD[countStack] = code; |
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| 57 | countStack += 4; |
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| 58 | break; |
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| 59 | case ']': |
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| 60 | IF (DSBYTE[offsetMemory]) code = DSDWORD[countStack - 4]; |
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| 61 | ELSE countStack -= 4; |
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| 62 | break; |
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| 63 | case ',': |
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| 64 | con_getch stdcall(); |
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| 65 | DSBYTE[offsetMemory] = AL; |
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| 66 | break; |
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| 67 | case '.': |
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| 68 | DSBYTE[#bufferSymbol] = DSBYTE[offsetMemory]; |
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| 69 | con_printf stdcall (#bufferSymbol); |
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| 70 | break; |
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| 71 | case '>': |
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| 72 | offsetMemory++; |
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| 73 | break; |
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| 74 | case '<': |
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| 75 | offsetMemory--; |
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| 76 | break; |
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| 77 | default: |
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| 78 | con_printf stdcall ("\r\n"); |
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| 79 | //ExitProcess(); |
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| 80 | return; |
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| 81 | break; |
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| 82 | } |
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| 83 | code++; |
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| 84 | } |
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| 85 | } |
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| 86 | |||
| 7555 | pavelyakov | 87 | |
| 7553 | pavelyakov | 88 | void main() |
| 89 | { |
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| 90 | dword brainFuckCode = 0; |
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| 91 | |||
| 92 | buffer = malloc(bufferSize); |
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| 93 | memory = malloc(memoryBrainfuck); |
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| 94 | stack = malloc(stackBrainFuck); |
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| 95 | |||
| 96 | load_dll(libConsole, #con_init, 0); |
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| 97 | con_init stdcall (-1, -1, -1, -1, "BrainF*ck interpreter"); |
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| 98 | //con_set_flags stdcall (0x1F); |
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| 7555 | pavelyakov | 99 | |
| 100 | IF(DSBYTE[I_Param]) |
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| 7553 | pavelyakov | 101 | { |
| 7555 | pavelyakov | 102 | if(io.read(I_Param)) evalBrainFuckCode(EAX); |
| 103 | } |
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| 104 | ELSE loop() |
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| 105 | { |
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| 106 | con_printf stdcall ("BrainF*ck interpreter v1.0\r\n"); |
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| 7553 | pavelyakov | 107 | con_printf stdcall ("\r\nEnter BrainF*ck code:\r\n"); |
| 108 | //con_write_string stdcall ("\r\n", 2); |
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| 109 | con_gets stdcall(buffer, bufferSize); |
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| 110 | //con_printf stdcall (EAX); |
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| 111 | evalBrainFuckCode(EAX); |
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| 112 | } |
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| 113 | con_exit stdcall (0); |
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| 114 | ExitProcess(); |
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| 115 | } |
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| 116 |