| 467 | //------------------------------------------------------------------------- |
| 468 | |
| 469 | void CodeStream::fixLoop(U32 loopBlockStart, U32 breakPoint, U32 continuePoint) |
| 470 | { |
| 471 | AssertFatal(mFixStack.size() > 0, "Fix stack mismatch"); |
| 472 | |
| 473 | U32 fixStart = mFixStack[mFixStack.size() - 1]; |
| 474 | for (U32 i = fixStart; i<mFixList.size(); i += 2) |
| 475 | { |
| 476 | FixType type = (FixType)mFixList[i + 1]; |
| 477 | |
| 478 | U32 fixedIp = 0; |
| 479 | bool valid = true; |
| 480 | |
| 481 | switch (type) |
| 482 | { |
| 483 | case FIXTYPE_LOOPBLOCKSTART: |
| 484 | fixedIp = loopBlockStart; |
| 485 | break; |
| 486 | case FIXTYPE_BREAK: |
| 487 | fixedIp = breakPoint; |
| 488 | break; |
| 489 | case FIXTYPE_CONTINUE: |
| 490 | fixedIp = continuePoint; |
| 491 | break; |
| 492 | default: |
| 493 | //Con::warnf("Address %u fixed as %u", mFixList[i], mFixList[i+1]); |
| 494 | valid = false; |
| 495 | break; |
| 496 | } |
| 497 | |
| 498 | if (valid) |
| 499 | { |
| 500 | patch(mFixList[i], fixedIp); |
| 501 | } |
| 502 | } |
| 503 | } |
| 504 | |
| 505 | //------------------------------------------------------------------------- |
| 506 | |