comparison: databuffer.h
databuffer.h
- changeset 45
- e1d3b7ea975c
- parent 43
- 1b35c9985989
- child 48
- 976c57f153b3
equal
deleted
inserted
replaced
| 44:6bbaebc472b5 | 45:e1d3b7ea975c |
|---|---|
| 143 // Merge its marks and references | 143 // Merge its marks and references |
| 144 unsigned int u = 0; | 144 unsigned int u = 0; |
| 145 for (u = 0; u < MAX_MARKS; u++) { | 145 for (u = 0; u < MAX_MARKS; u++) { |
| 146 if (other->marks[u]) { | 146 if (other->marks[u]) { |
| 147 // Add the mark and offset its position. | 147 // Add the mark and offset its position. |
| 148 unsigned int u = AddMark (other->marks[u]->type, other->marks[u]->name); | 148 unsigned int u = AddMark (other->marks[u]->name); |
| 149 marks[u]->pos += other->writesize; | 149 marks[u]->pos += other->writesize; |
| 150 } | 150 } |
| 151 | 151 |
| 152 if (other->refs[u]) { | 152 if (other->refs[u]) { |
| 153 // Same for references | 153 // Same for references |
| 170 // ==================================================================== | 170 // ==================================================================== |
| 171 // Adds a mark to the buffer. A mark is a "pointer" to a particular | 171 // Adds a mark to the buffer. A mark is a "pointer" to a particular |
| 172 // position in the bytecode. The actual permanent position cannot | 172 // position in the bytecode. The actual permanent position cannot |
| 173 // be predicted in any way or form, thus these things will be used | 173 // be predicted in any way or form, thus these things will be used |
| 174 // to "mark" a position like that for future use. | 174 // to "mark" a position like that for future use. |
| 175 unsigned int AddMark (int type, str name) { | 175 unsigned int AddMark (str name) { |
| 176 // Find a free slot for the mark | 176 // Find a free slot for the mark |
| 177 unsigned int u; | 177 unsigned int u; |
| 178 for (u = 0; u < MAX_MARKS; u++) | 178 for (u = 0; u < MAX_MARKS; u++) |
| 179 if (!marks[u]) | 179 if (!marks[u]) |
| 180 break; | 180 break; |
| 182 if (u >= MAX_MARKS) | 182 if (u >= MAX_MARKS) |
| 183 error ("mark quota exceeded, all labels, if-structs and loops add marks\n"); | 183 error ("mark quota exceeded, all labels, if-structs and loops add marks\n"); |
| 184 | 184 |
| 185 ScriptMark* m = new ScriptMark; | 185 ScriptMark* m = new ScriptMark; |
| 186 m->name = name; | 186 m->name = name; |
| 187 m->type = type; | |
| 188 m->pos = writesize; | 187 m->pos = writesize; |
| 189 marks[u] = m; | 188 marks[u] = m; |
| 190 return u; | 189 return u; |
| 191 } | 190 } |
| 192 | 191 |
