Lines Matching defs:base
1244 #define REX_B 0x01 /* extends ModRM r_m, SIB base, or opcode reg */
1303 * Get and decode an SIB (scaled index base) byte
1306 dtrace_get_SIB(dis86_t *x, uint_t *ss, uint_t *index, uint_t *base)
1320 *base = byte & 0x7;
1471 uint_t base; /* base register number */
1560 * can involve an SIB (scaled index and base) byte to decode.
1564 dtrace_get_SIB(x, &ss, &index, &base);
1567 if (base != 5 || mode != 0)
1569 base += 8;
1573 base = r_m;
1586 (have_SIB && (base & 7) == EBP_REGNO))
1630 * print the base (if any)
1632 if (base == EBP_REGNO && mode == 0) {
1639 (void) strlcat(opnd, regs[base], OPLEN);
2842 * to the correct base and output.