Lines Matching refs:modrm
44 #define MODRM_REG(insn) X86_MODRM_REG((insn)->modrm.value)
252 * - Where necessary, examine the modrm byte and allow only valid instructions
328 * - There's always a modrm byte with bit layout "00 reg 101".
332 * has no effect on rip-relative mode. It doesn't make modrm byte
345 * insn_rip_relative() would have decoded rex_prefix, vex_prefix, modrm.
377 * This is tricky since there are insns with modrm byte
378 * which also use registers not encoded in modrm byte:
383 * Encoding: 0f c7/1 modrm
395 * Encoding: 0f f7 modrm, 66 0f f7 modrm, vex-encoded: c5 f9 f7 modrm.
399 * (its modrm byte must have mode=11).
403 * Summary: I don't know any insns with modrm byte which
413 reg = MODRM_REG(insn); /* Fetch modrm.reg */
443 * Point cursor at the modrm byte. The next 4 bytes are the
449 * Change modrm from "00 reg 101" to "10 reg reg2". Example: