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60
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1 #define EXTERN /**/
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2
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327
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3 #include <stdio.h>
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60
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4 #include "mc.h"
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327
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5 #include "mc-parse.h"
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60
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6
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327
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7 #include "conv/conv.h"
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66
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8 #include "conv/convdef.h"
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82
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9 #include "conv/c.h"
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60
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10
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68
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11 extern void type_print(int type,NMTBL *nptr,FILE *out);
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74
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12 extern void type_print1(int type,NMTBL *nptr,FILE *out,int cont);
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68
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13 extern void sym_print(int type,FILE *out);
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14
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69
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15 static FILE *vout,*svout;
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16 static FILE *null;
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60
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17
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18 static void
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67
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19 comment_(int c)
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66
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20 {
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67
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21 fprintf(vout,"%c",c);
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66
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22 }
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23
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24 static void
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25 open_(char *s)
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65
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26 {
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27 char *p=cheapp;
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66
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28 while ((*cheapp++ = *s++)) {
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65
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29 if (*s=='.') {
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30 *cheapp++=*s++; *cheapp++='c';
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31 *cheapp++='c'; *cheapp++=0;
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32 break;
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33 }
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34 }
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77
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35 #if 1
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65
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36 vout = fopen(p,"w");
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69
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37 #else
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38 vout = stderr;p=p;
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39 #endif
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40 null=fopen("/dev/null","w");
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66
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41 if (!vout) error(-1);
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65
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42 }
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43
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44 static void
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69
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45 conv_()
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46 {
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47 vout=svout;
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48 }
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49
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50 static void
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51 noconv_(int c)
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52 {
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53 svout=vout;
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54 vout=c?null:vout;
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55 }
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56
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57 static void
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66
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58 print_(char *s)
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60
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59 {
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60 fprintf(vout,"c: %s\n",s);
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61 }
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65
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62
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63 static void
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66
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64 close_()
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65
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65 {
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66 fclose(vout);
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67 }
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66
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68
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69 void
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67
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70 case_begin_(int cases,int def){
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71 fprintf(vout,"case ");
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72 }
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73
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74 void
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66
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75 case_(int cases,int def){
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67
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76 if (def)
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77 fprintf(vout,"default:");
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78 else
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69
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79 fprintf(vout,"%d:",car(cases));
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66
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80 }
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81
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82 void
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79
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83 code_(NMTBL *n){
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84 int args;
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85 args=n->dsp;
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68
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86 fprintf(vout,"code %s(",n->nm);
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87 while(args) {
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79
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88 n=(NMTBL *)caddr(args);
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68
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89 type_print(n->ty,n,vout);
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90 args=cadr(args);
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91 if(args) fprintf(vout,",");
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92 }
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76
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93 fprintf(vout,")\n{");
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66
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94 }
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95
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96 void
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97 code_end_(){
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76
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98 fprintf(vout,"}");
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66
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99 }
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100
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101 void
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102 comma_(){
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67
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103 fprintf(vout,",");
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66
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104 }
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105
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106 void
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107 cond_(){
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108
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109 }
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110
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111 void
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112 cond1_(){
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69
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113 fprintf(vout,"?");
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66
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114 }
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115
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116 void
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117 cond2_(){
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69
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118 fprintf(vout,":");
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66
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119 }
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120
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121 void
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122 cond_end_(){
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123
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124 }
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125
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126 void
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127 decl_data_begin_(){
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128
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129 }
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130
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131 void
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132 decl_data_end_(){
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133
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134 }
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135
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136 void
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137 def_(NMTBL *n){
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138 }
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139
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140 void
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141 dowhile_(){
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72
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142 fprintf(vout,"do");
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66
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143 }
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144
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145 void
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146 dowhile_cond_(){
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72
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147 fprintf(vout,"while(");
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66
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148 }
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149
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150 void
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151 dowhile_end_(){
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72
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152 fprintf(vout,");");
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66
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153 }
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154
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155 int
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156 error_(n){
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157 return 0;
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158 }
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159
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160 void
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161 extern_(){
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67
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162 fprintf(vout,"extern ");
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66
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163 }
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164
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165 void
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166 for_(){
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68
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167 fprintf(vout,"for(");
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66
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168 }
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169
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170 void
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171 for1_(){
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68
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172 fprintf(vout,";");
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66
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173 }
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174
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175 void
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176 for2_(){
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68
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177 fprintf(vout,";");
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66
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178 }
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179
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180 void
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69
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181 for_body_(){
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68
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182 fprintf(vout,")");
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66
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183 }
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184
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185 void
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186 for_end_(){
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187
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188 }
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189
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190 void
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191 funcall_(int type){
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68
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192 fprintf(vout,"(");
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66
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193 }
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194
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195 void
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196 funcall_args_(){
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68
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197 fprintf(vout,")");
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66
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198 }
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199
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200 void
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79
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201 function_(NMTBL *n,int cont){
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202 int args;
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75
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203 type_print1(n->ty,0,vout,cont);
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68
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204 fprintf(vout,"%s(",n->nm);
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79
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205 args=n->dsp;
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68
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206 while(args) {
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79
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207 n=(NMTBL *)caddr(args);
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68
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208 type_print(n->ty,n,vout);
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209 args=cadr(args);
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76
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210 if(args) {
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327
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211 /* if(caddr(args)==(int)&str_ret) break; */
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76
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212 fprintf(vout,",");
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213 }
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68
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214 }
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215 fprintf(vout,")");
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66
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216 }
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217
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218 void
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219 function_end_(){
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220
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221 }
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222
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223 void
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224 goto_(){
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76
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225 fprintf(vout,"goto ");
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66
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226 }
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227
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228 void
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229 goto_label_(){
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230
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231 }
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232
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233 void
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68
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234 id_(int sym,NMTBL *nptr){
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69
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235 fprintf(vout,"%s",nptr->nm);
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68
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236 }
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237
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238 void
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239 string_(char *s){
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69
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240 int c;
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241 fprintf(vout,"\"");
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242 while((c=*s++)) {
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243 if(c=='\n') fprintf(vout,"\\n");
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244 else if(c=='\r') fprintf(vout,"\\r");
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245 else if(c=='\e') fprintf(vout,"\\e");
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246 else if(!(' '<=c&&c<=0x7f)) fprintf(vout,"\\%03o",c);
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247 else fprintf(vout,"%c",c);
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248 }
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249 fprintf(vout,"\"");
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68
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250 }
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251
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252 void
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253 const_(int symval){
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254 fprintf(vout,"%d",symval);
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255 }
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66
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256
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68
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257 void
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258 return_f_(){
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259 fprintf(vout,"return");
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260 }
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261
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262 void
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263 defined_(char *s){
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264 fprintf(vout,"defined(%s)",s);
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265 }
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266
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267 void
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268 environment_(){
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269 fprintf(vout,"environment");
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66
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270 }
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271
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272 void
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273 if_(){
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68
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274 fprintf(vout,"if (");
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66
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275 }
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276
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277 void
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278 if_else_(){
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69
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279 fprintf(vout," else ");
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66
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280 }
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281
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282 void
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283 if_endif_(){
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284 }
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285
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286 void
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287 if_then_(){
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69
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288 fprintf(vout,")");
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66
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289 }
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290
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291 void
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292 jump_(int env){
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293
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294 }
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295
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296 void
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297 label_(){
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72
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298 fprintf(vout,"%s:",nptr->nm);
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66
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299 }
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300
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301 void
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67
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302 lpar_(){
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303 fprintf(vout,"(");
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304 }
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305
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306 void
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307 rpar_(){
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308 fprintf(vout,")");
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309 }
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310
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311 void
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66
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312 lbra_(int sym){
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67
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313 fprintf(vout,"[");
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314 }
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66
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315
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67
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316 void
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317 rbra_(int sym){
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318 fprintf(vout,"]");
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66
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319 }
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320
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321 void
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322 lc_(){
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67
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323 fprintf(vout,"{");
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324 }
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66
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325
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67
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326 void
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327 rc_(){
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328 fprintf(vout,"}");
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66
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329 }
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330
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331 void
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332 localvar_end_(){
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333
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334 }
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335
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336 void
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337 op_(int sym){
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68
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338 sym_print(sym,vout);
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66
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339 }
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340
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341 void
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342 postfix_(int sym){
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69
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343 sym_print(sym,vout);
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66
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344 }
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345
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346 void
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347 prefix_(int sym){
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69
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348 sym_print(sym,vout);
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66
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349 }
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350
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351 void
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352 register_(){
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67
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353 fprintf(vout,"register ");
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66
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354 }
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355
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356 void
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357 return_(){
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69
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358 fprintf(vout,"return ");
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66
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359 }
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360
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361 void
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362 return_end_(){
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70
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363 fprintf(vout,";");
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66
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364 }
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365
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366 void
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67
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367 return_type_(int t,NMTBL *nptr,int cont){
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74
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368 type_print1(t,nptr,vout,cont);
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66
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369 }
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370
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371 void
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372 sm_(){
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67
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373 fprintf(vout,";");
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66
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374 }
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375
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376 void
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377 static_(){
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67
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378 fprintf(vout,"static ");
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66
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379 }
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380
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381 void
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382 switch_(){
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68
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383 fprintf(vout,"switch (");
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66
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384 }
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385
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386 void
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387 switch_body_(){
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71
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388 fprintf(vout,")");
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66
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389 }
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390
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391 void
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392 switch_end_(){
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393 }
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394
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395 void
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396 typedef_(){
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67
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397 fprintf(vout,"typedef ");
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66
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398 }
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399
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400 void
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70
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401 sdecl_(int s)
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402 {
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403 fprintf(vout,s==UNION?"union ":"struct ");
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404 }
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405
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406 void
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66
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407 while_(){
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68
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408 fprintf(vout,"while (");
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66
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409 }
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410
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411 void
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412 while_body_(){
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69
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413 fprintf(vout,")");
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66
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414 }
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415
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416 void
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417 while_end_(){
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69
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418 }
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419
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420 void
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421 decl_data_()
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422 {
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423 }
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424
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425 void
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426 break_()
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427 {
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428 fprintf(vout,"break;");
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429 }
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430
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431 void
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432 continue_()
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433 {
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434 fprintf(vout,"continue;");
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66
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435 }
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436
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437 /* end */
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