Lines Matching defs:reg
73 #define FASTTRAP_MODRM(mod, reg, rm) (((mod) << 6) | ((reg) << 3) | (rm))
367 uint_t reg = FASTTRAP_MODRM_REG(instr[start + 1]);
370 if (reg == 2 || reg == 4) {
373 if (reg == 2)
566 uint_t reg = FASTTRAP_MODRM_REG(instr[rmindex]);
575 * the reg field may determine the op code
581 if (reg != 0) {
595 FASTTRAP_MODRM(2, reg, rm);
1498 greg_t *reg;
1525 reg = &rp->r_rax;
1529 reg = &rp->r_rcx;
1533 reg = &rp->r_r8;
1537 reg = &rp->r_r9;
1543 *(uint64_t *)&scratch[i] = *reg;
1544 curthread->t_dtrace_regv = *reg;
1545 *reg = pc + tp->ftt_size;
1703 fasttrap_getreg(struct regs *rp, uint_t reg)
1706 switch (reg) {
1740 if (reg >= _NGREG)
1743 return (((greg_t *)&rp->r_gs)[reg]);