+ if (dops[i-1].rt1 == 0) { // not jal
+ int found_bbranch = 0, t = (ba[i-1] - start) / 4;
+ if ((u_int)(t - i) < 64 && start + (t+64)*4 < pagelimit) {
+ // scan for a branch back to i+1
+ for (j = t; j < t + 64; j++) {
+ int tmpop = source[j] >> 26;
+ if (tmpop == 1 || ((tmpop & ~3) == 4)) {
+ int t2 = j + 1 + (int)(signed short)source[j];
+ if (t2 == i + 1) {
+ //printf("blk expand %08x<-%08x\n", start + (i+1)*4, start + j*4);
+ found_bbranch = 1;
+ break;
+ }
+ }
+ }
+ }
+ if (!found_bbranch)
+ done = 2;