Lines Matching defs:nop
1721 struct instruction *last_new_insn = NULL, *insn, *nop = NULL;
1752 orig_alt_group->nop = NULL;
1775 * Insert a fake nop at the end to make the replacement
1779 * nop) will propagate the new state to the shared CFI array.
1781 nop = calloc(1, sizeof(*nop));
1782 if (!nop) {
1786 memset(nop, 0, sizeof(*nop));
1788 nop->sec = special_alt->new_sec;
1789 nop->offset = special_alt->new_off + special_alt->new_len;
1790 nop->len = special_alt->orig_len - special_alt->new_len;
1791 nop->type = INSN_NOP;
1792 nop->sym = orig_insn->sym;
1793 nop->alt_group = new_alt_group;
1794 nop->fake = 1;
1798 *new_insn = nop;
1856 new_alt_group->nop = nop;
1864 * A jump table entry can either convert a nop to a jump or a jump to a nop.
1865 * If the original instruction is a jump, make the alt entry an effective nop
2423 ERROR_INSN(insn, "retpoline_safe hint not an indirect jump/call/ret/nop");
3552 * [alt_group->nop] -> next(orig_group->last_insn)
3555 if (alt_group->nop) {
3556 /* ->nop implies ->orig_group */
3558 return alt_group->nop;
3559 if (insn == alt_group->nop)