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92
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1 {
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2 "cells": [
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3 {
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4 "cell_type": "markdown",
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5 "metadata": {},
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6 "source": [
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7 "# CbC kernel"
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8 ]
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9 },
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10 {
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11 "cell_type": "markdown",
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12 "metadata": {},
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13 "source": [
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14 "## Hello CbC!"
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15 ]
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16 },
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17 {
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18 "cell_type": "code",
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19 "execution_count": 4,
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20 "metadata": {
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21 "scrolled": true
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22 },
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23 "outputs": [
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24 {
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25 "name": "stdout",
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26 "output_type": "stream",
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27 "text": [
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28 "Hello CbC!\n"
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29 ]
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30 },
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31 {
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32 "name": "stderr",
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33 "output_type": "stream",
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34 "text": [
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35 "[CbC kernel] Executable exited with code 11"
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36 ]
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37 }
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38 ],
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39 "source": [
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40 "#define __environment _CbC_environment\n",
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41 "#define __return _CbC_return\n",
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42 "\n",
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43 "extern int printf(const char*, ...);\n",
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44 "\n",
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45 "__code Hello_CbC();\n",
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46 "\n",
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47 "int main(int argc, char **argv){\n",
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48 " goto Hello_CbC();\n",
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49 " return 0;\n",
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50 "}\n",
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51 "\n",
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52 "__code Hello_CbC(){\n",
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53 " printf(\"Hello CbC!\\n\");\n",
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54 " \n",
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55 "}"
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56 ]
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57 },
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58 {
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59 "cell_type": "markdown",
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60 "metadata": {},
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61 "source": [
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62 "## fizzbazz"
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63 ]
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64 },
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65 {
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66 "cell_type": "markdown",
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67 "metadata": {},
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68 "source": [
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69 "https://gist.github.com/hanachin/3e2f9034e0fe382f019e55de4c6b016b"
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70 ]
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71 },
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72 {
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73 "cell_type": "code",
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74 "execution_count": 2,
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75 "metadata": {},
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76 "outputs": [
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77 {
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78 "name": "stdout",
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79 "output_type": "stream",
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80 "text": [
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81 "1\n",
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82 "2\n",
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83 "Fizz\n",
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84 "4\n",
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85 "Buzz\n",
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86 "Fizz\n",
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87 "7\n",
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88 "8\n",
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89 "Fizz\n",
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90 "Buzz\n",
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91 "11\n",
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92 "Fizz\n",
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93 "13\n",
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94 "14\n",
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95 "FizzBuzz\n",
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96 "16\n",
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97 "17\n",
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98 "Fizz\n",
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99 "19\n",
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100 "Buzz\n",
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101 "Fizz\n",
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102 "22\n",
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103 "23\n",
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104 "Fizz\n",
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105 "Buzz\n",
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106 "26\n",
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107 "Fizz\n",
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108 "28\n",
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109 "29\n",
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110 "FizzBuzz\n",
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111 "31\n",
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112 "32\n",
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113 "Fizz\n",
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114 "34\n",
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115 "Buzz\n",
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116 "Fizz\n",
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117 "37\n",
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118 "38\n",
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119 "Fizz\n",
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120 "Buzz\n",
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121 "41\n",
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122 "Fizz\n",
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123 "43\n",
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124 "44\n",
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125 "FizzBuzz\n",
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126 "46\n",
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127 "47\n",
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128 "Fizz\n",
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129 "49\n",
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130 "Buzz\n",
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131 "Fizz\n",
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132 "52\n",
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133 "53\n",
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134 "Fizz\n",
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135 "Buzz\n",
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136 "56\n",
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137 "Fizz\n",
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138 "58\n",
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139 "59\n",
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140 "FizzBuzz\n",
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141 "61\n",
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142 "62\n",
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143 "Fizz\n",
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144 "64\n",
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145 "Buzz\n",
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146 "Fizz\n",
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147 "67\n",
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148 "68\n",
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149 "Fizz\n",
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150 "Buzz\n",
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151 "71\n",
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152 "Fizz\n",
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153 "73\n",
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154 "74\n",
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155 "FizzBuzz\n",
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156 "76\n",
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157 "77\n",
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158 "Fizz\n",
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159 "79\n",
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160 "Buzz\n",
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161 "Fizz\n",
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162 "82\n",
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163 "83\n",
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164 "Fizz\n",
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165 "Buzz\n",
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166 "86\n",
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167 "Fizz\n",
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168 "88\n",
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169 "89\n",
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170 "FizzBuzz\n",
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171 "91\n",
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172 "92\n",
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173 "Fizz\n",
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174 "94\n",
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175 "Buzz\n",
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176 "Fizz\n",
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177 "97\n",
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178 "98\n",
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179 "Fizz\n",
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180 "Buzz\n"
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181 ]
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182 }
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183 ],
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184 "source": [
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185 "#define __environment _CbC_environment\n",
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186 "#define __return _CbC_return\n",
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187 "\n",
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188 "#include <stdio.h>\n",
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189 "\n",
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190 "typedef __code(*main_ret_code_t)(int, void *env);\n",
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191 "\n",
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192 "__code fizzbuzz(int n, int max, main_ret_code_t ret, void *env);\n",
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193 "__code fizz(int n, int max, main_ret_code_t ret, void *env);\n",
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194 "__code buzz(int n, int max, const char *fizz, main_ret_code_t ret, void *env);\n",
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195 "__code print_fizzbuzz(int n, int max, const char *fizz, const char *buzz, main_ret_code_t ret, void *env);\n",
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196 "\n",
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197 "int main(void){\n",
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198 " goto fizzbuzz(1, 100, __return, __environment);\n",
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199 "}\n",
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200 "\n",
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201 "__code fizzbuzz(int n, int max, main_ret_code_t ret, void *env) {\n",
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202 " if (n > max) goto ret(0, env);\n",
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203 "\n",
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204 " goto fizz(n, max, ret, env);\n",
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205 "}\n",
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206 "\n",
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207 "__code fizz(int n, int max, main_ret_code_t ret, void *env) {\n",
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208 " if (n % 3 == 0) {\n",
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209 " goto buzz(n, max, \"Fizz\", ret, env);\n",
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210 " } else {\n",
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211 " goto buzz(n, max, \"\", ret, env);\n",
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212 " }\n",
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213 "}\n",
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214 "\n",
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215 "__code buzz(int n, int max, const char *fizz, main_ret_code_t ret, void *env) {\n",
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216 " if (n % 5 == 0) {\n",
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217 " goto print_fizzbuzz(n, max, fizz, \"Buzz\", ret, env);\n",
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218 " } else {\n",
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219 " goto print_fizzbuzz(n, max, fizz, \"\", ret, env);\n",
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220 " }\n",
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221 "}\n",
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222 "\n",
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223 "__code print_fizzbuzz(int n, int max, const char *fizz, const char *buzz, main_ret_code_t ret, void *env) {\n",
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224 " if (*fizz || *buzz) {\n",
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225 " printf(\"%s%s\\n\", fizz, buzz);\n",
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226 " } else {\n",
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227 " printf(\"%d\\n\", n);\n",
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228 " }\n",
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229 "\n",
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230 " goto fizzbuzz(n + 1, max, ret, env);\n",
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231 "}"
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232 ]
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233 },
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234 {
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235 "cell_type": "code",
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236 "execution_count": null,
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237 "metadata": {},
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238 "outputs": [],
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239 "source": []
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240 }
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241 ],
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242 "metadata": {
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243 "kernelspec": {
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244 "display_name": "CbC",
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245 "language": "CbC",
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246 "name": "cbc"
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247 },
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248 "language_info": {
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249 "file_extension": ".c",
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250 "mimetype": "text/plain",
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251 "name": "C"
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252 }
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253 },
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254 "nbformat": 4,
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255 "nbformat_minor": 2
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256 }
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