Lines Matching defs:insn
391 branch_taken(u_int insn, u_int pc, db_regs_t *regs)
395 switch ((insn >> 24) & 0xf) {
398 addr = ((insn << 2) & 0x03ffffff);
403 addr = db_fetch_reg(insn & 0xf, regs);
408 addr = db_fetch_reg((insn >> 16) & 0xf, regs);
412 addr = db_fetch_reg(insn & 0xf, regs);
416 addr = db_fetch_reg((insn >> 16) & 0xf, regs);
417 nregs = (insn & 0x5555) + ((insn >> 1) & 0x5555);
421 switch ((insn >> 23) & 0x3) {