| 317 | //------------------------------------------------------------------------- |
| 318 | |
| 319 | void CodeStream::fixLoop(U32 loopBlockStart, U32 breakPoint, U32 continuePoint) |
| 320 | { |
| 321 | AssertFatal(mFixStack.size() > 0, "Fix stack mismatch"); |
| 322 | |
| 323 | U32 fixStart = mFixStack[mFixStack.size()-1]; |
| 324 | for (U32 i=fixStart; i<mFixList.size(); i += 2) |
| 325 | { |
| 326 | FixType type = (FixType)mFixList[i+1]; |
| 327 | |
| 328 | U32 fixedIp = 0; |
| 329 | bool valid = true; |
| 330 | |
| 331 | switch (type) |
| 332 | { |
| 333 | case FIXTYPE_LOOPBLOCKSTART: |
| 334 | fixedIp = loopBlockStart; |
| 335 | break; |
| 336 | case FIXTYPE_BREAK: |
| 337 | fixedIp = breakPoint; |
| 338 | break; |
| 339 | case FIXTYPE_CONTINUE: |
| 340 | fixedIp = continuePoint; |
| 341 | break; |
| 342 | default: |
| 343 | //Con::warnf("Address %u fixed as %u", mFixList[i], mFixList[i+1]); |
| 344 | valid = false; |
| 345 | break; |
| 346 | } |
| 347 | |
| 348 | if (valid) |
| 349 | { |
| 350 | patch(mFixList[i], fixedIp); |
| 351 | } |
| 352 | } |
| 353 | } |
| 354 | |
| 355 | //------------------------------------------------------------------------- |
| 356 | |