Last change
on this file was
2,
checked in by oldcode, 24 years ago
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Initial revision
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Property svn:eol-style set to
native
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Property svn:keywords set to
Author Date Id Revision
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File size:
2.0 KB
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1 | #define OPENFILES 16 |
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2 | #define HASHSIZE 1024 |
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3 | #define STACKSIZE 10 |
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4 | enum aisc_commands { |
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5 | no_command, |
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6 | IF, |
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7 | ENDIF, |
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8 | ELSE, |
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9 | FOR, |
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10 | NEXT, |
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11 | ENDFOR, |
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12 | ELSEIF, |
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13 | FUNCTION, |
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14 | LABEL, |
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15 | MAX_COM }; |
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16 | |
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17 | struct hash_entry { |
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18 | char *key; |
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19 | char *val; |
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20 | struct hash_entry *next; |
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21 | }; |
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22 | typedef struct hash_struct { |
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23 | int size; |
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24 | struct hash_entry **entries; |
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25 | } hash; |
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26 | |
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27 | |
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28 | typedef struct acm_data { |
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29 | struct acm_data *next_item; |
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30 | struct acm_data *next_line; |
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31 | struct acm_data *first_item; |
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32 | struct acm_data *first_line; |
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33 | struct acm_data *father; |
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34 | const char *key; |
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35 | struct acm_data *sub; |
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36 | char *val; |
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37 | } AD; |
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38 | |
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39 | typedef struct header_struct { |
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40 | struct header_struct *next; |
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41 | char *key; |
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42 | } HS; |
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43 | |
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44 | struct for_data_struct { |
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45 | char *forstr; |
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46 | AD *forcursor; |
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47 | long forval; |
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48 | long forend; |
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49 | struct for_data_struct *next; |
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50 | }; |
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51 | |
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52 | |
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53 | |
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54 | typedef struct command_lines { |
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55 | struct command_lines *next; |
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56 | char *str; |
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57 | int linenr; |
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58 | char *path; |
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59 | enum aisc_commands command; |
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60 | struct for_data_struct *fd; |
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61 | struct command_lines *IF; |
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62 | struct command_lines *ELSE; |
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63 | struct command_lines *ENDIF; |
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64 | struct command_lines *FOR; |
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65 | struct command_lines *NEXT; |
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66 | struct command_lines *ENDFOR; |
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67 | } CL; |
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68 | |
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69 | struct stack_struct { |
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70 | AD *cursor; |
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71 | CL *pc; |
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72 | hash *hs; |
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73 | struct stack_struct *next; |
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74 | }; |
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75 | |
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76 | struct param_struct { |
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77 | char *param; |
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78 | struct param_struct *next; |
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79 | }; |
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80 | |
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81 | struct global_struct { |
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82 | int error_flag; |
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83 | char b_tab[256]; |
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84 | char s_tab[256]; |
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85 | char s2_tab[256]; |
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86 | char s3_tab[256]; |
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87 | char c_tab[256]; |
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88 | char outtab[256]; |
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89 | AD *cursor; |
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90 | AD *root; |
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91 | CL *prg; |
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92 | CL *pc; |
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93 | CL *nextpc; |
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94 | struct stack_struct *st; |
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95 | int sp; |
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96 | int line_cnt; |
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97 | char *line_path; |
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98 | int lastchar; |
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99 | char *linebuf; |
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100 | int bufsize; |
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101 | int s_pos; |
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102 | FILE *out; |
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103 | FILE *outs[OPENFILES]; |
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104 | char *fouts[OPENFILES]; |
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105 | int tabstop; |
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106 | int tabs[10]; |
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107 | hash *fns; |
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108 | int tabpos; |
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109 | }; |
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110 | |
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111 | extern struct global_struct *gl; |
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112 | extern char error_buf[256]; |
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113 | #define READ_SPACES(var) while(gl->s3_tab[(unsigned)(*var)]) var++; |
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114 | #define READ_RSPACES(var) while(gl->s3_tab[(unsigned)(*(--var))]); |
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115 | |
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116 | #define EOSTR 0 |
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117 | #define BEG_STR1 '(' |
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118 | #define BEG_STR2 '~' |
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119 | #define END_STR1 '~' |
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120 | #define END_STR2 ')' |
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121 | |
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122 | |
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123 | |
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