Mercurial > hg-old > index.cgi
comparison lwasm/output.c @ 204:048ebb85f6ef
Added 8 bit external references for base page addressing mode
| author | lost |
|---|---|
| date | Sun, 29 Mar 2009 14:52:28 +0000 |
| parents | 427e268e876b |
| children | bae1e3ecdce1 |
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| 203:2c1afbdb2de0 | 204:048ebb85f6ef |
|---|---|
| 255 l -> sect -> rl = re; | 255 l -> sect -> rl = re; |
| 256 | 256 |
| 257 re -> offset = l -> codeaddr + l -> relocoff; | 257 re -> offset = l -> codeaddr + l -> relocoff; |
| 258 re -> expr = l -> exprs[0]; | 258 re -> expr = l -> exprs[0]; |
| 259 re -> context = l -> context; | 259 re -> context = l -> context; |
| 260 re -> relocsize = 2; | |
| 261 if (l -> reloc8bit) | |
| 262 re -> relocsize = 1; | |
| 260 } | 263 } |
| 261 } | 264 } |
| 262 } | 265 } |
| 263 | 266 |
| 264 // run through the sections | 267 // run through the sections |
| 329 continue; | 332 continue; |
| 330 } | 333 } |
| 331 | 334 |
| 332 // work through each term in the expression and output | 335 // work through each term in the expression and output |
| 333 // the proper equivalent to the object file | 336 // the proper equivalent to the object file |
| 337 if (re -> relocsize == 1) | |
| 338 { | |
| 339 // flag an 8 bit relocation (low 8 bits will be used) | |
| 340 buf[0] = 0xFF; | |
| 341 buf[1] = 0x01; | |
| 342 writebytes(buf, 2, 1, of); | |
| 343 } | |
| 334 for (sn = re -> expr -> head; sn; sn = sn -> next) | 344 for (sn = re -> expr -> head; sn; sn = sn -> next) |
| 335 { | 345 { |
| 336 switch (sn -> term -> term_type) | 346 switch (sn -> term -> term_type) |
| 337 { | 347 { |
| 338 case LWASM_TERM_OPER: | 348 case LWASM_TERM_OPER: |