Lines Matching refs:op_bytes
727 if (ctxt->op_bytes != sizeof(unsigned long)) in assign_eip()
728 addr.ea = dst & ((1UL << (ctxt->op_bytes << 3)) - 1); in assign_eip()
887 u16 *size, unsigned long *address, int op_bytes) in read_descriptor() argument
891 if (op_bytes == 2) in read_descriptor()
892 op_bytes = 3; in read_descriptor()
898 rc = segmented_read_std(ctxt, addr, address, op_bytes); in read_descriptor()
1147 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_register_operand()
1179 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_modrm()
1267 modrm_ea += ctxt->op_bytes; in decode_modrm()
1768 return push(ctxt, &ctxt->src.val, ctxt->op_bytes); in em_push()
1789 return emulate_pop(ctxt, &ctxt->dst.val, ctxt->op_bytes); in em_pop()
1838 ctxt->dst.bytes = ctxt->op_bytes; in em_popf()
1839 return emulate_popf(ctxt, &ctxt->dst.val, ctxt->op_bytes); in em_popf()
1868 return emulate_pop(ctxt, reg_rmw(ctxt, VCPU_REGS_RBP), ctxt->op_bytes); in em_leave()
1876 if (ctxt->op_bytes == 4) { in em_push_sreg()
1878 ctxt->op_bytes = 2; in em_push_sreg()
1896 if (ctxt->op_bytes > 2) in em_pop_sreg()
1897 rsp_increment(ctxt, ctxt->op_bytes - 2); in em_pop_sreg()
1937 rsp_increment(ctxt, ctxt->op_bytes); in em_popa()
1941 rc = emulate_pop(ctxt, &val, ctxt->op_bytes); in em_popa()
1944 assign_register(reg_rmw(ctxt, reg), val, ctxt->op_bytes); in em_popa()
2042 rc = emulate_pop(ctxt, &temp_eip, ctxt->op_bytes); in emulate_iret_real()
2050 rc = emulate_pop(ctxt, &cs, ctxt->op_bytes); in emulate_iret_real()
2055 rc = emulate_pop(ctxt, &temp_eflags, ctxt->op_bytes); in emulate_iret_real()
2067 if (ctxt->op_bytes == 4) in emulate_iret_real()
2069 else if (ctxt->op_bytes == 2) { in emulate_iret_real()
2109 memcpy(&sel, ctxt->src.valptr + ctxt->op_bytes, 2); in em_jmp_far()
2172 rc = emulate_pop(ctxt, &eip, ctxt->op_bytes); in em_ret()
2192 rc = emulate_pop(ctxt, &eip, ctxt->op_bytes); in em_ret_far()
2195 rc = emulate_pop(ctxt, &cs, ctxt->op_bytes); in em_ret_far()
2255 memcpy(&sel, ctxt->src.valptr + ctxt->op_bytes, 2); in em_lseg()
2931 ctxt->op_bytes = ctxt->ad_bytes = (next_tss_desc.type & 8) ? 4 : 2; in emulator_do_task_switch()
3073 memcpy(&sel, ctxt->src.valptr + ctxt->op_bytes, 2); in em_call_far()
3109 rc = emulate_pop(ctxt, &eip, ctxt->op_bytes); in em_ret_near_imm()
3188 switch (ctxt->op_bytes) { in em_movbe()
3354 ctxt->op_bytes = 8; in emulate_store_desc_ptr()
3356 if (ctxt->op_bytes == 2) { in emulate_store_desc_ptr()
3357 ctxt->op_bytes = 4; in emulate_store_desc_ptr()
3363 &desc_ptr, 2 + ctxt->op_bytes); in emulate_store_desc_ptr()
3382 ctxt->op_bytes = 8; in em_lgdt_lidt()
3385 ctxt->op_bytes); in em_lgdt_lidt()
3521 switch (ctxt->op_bytes) { in em_bswap()
4262 size = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in imm_size()
4321 ctxt->memop.bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_operand()
4330 ctxt->memop.bytes = (ctxt->op_bytes == 8) ? 16 : 8; in decode_operand()
4334 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_operand()
4341 op->bytes = (ctxt->d & ByteOp) ? 2 : ctxt->op_bytes; in decode_operand()
4352 op->bytes = ctxt->op_bytes; in decode_operand()
4359 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_operand()
4389 rc = decode_imm(ctxt, op, ctxt->op_bytes, true); in decode_operand()
4413 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_operand()
4422 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_operand()
4433 op->bytes = ctxt->op_bytes + 2; in decode_operand()
4437 ctxt->memop.bytes = ctxt->op_bytes + 2; in decode_operand()
4516 ctxt->op_bytes = def_op_bytes; in x86_decode_insn()
4525 ctxt->op_bytes = def_op_bytes ^ 6; in x86_decode_insn()
4572 ctxt->op_bytes = 8; /* REX.W */ in x86_decode_insn()
4677 if (ctxt->op_bytes == 4 && (ctxt->d & Stack)) in x86_decode_insn()
4678 ctxt->op_bytes = 8; in x86_decode_insn()
4680 ctxt->op_bytes = 8; in x86_decode_insn()
4685 ctxt->op_bytes = 8; in x86_decode_insn()
4687 ctxt->op_bytes = 4; in x86_decode_insn()
4690 if ((ctxt->d & No16) && ctxt->op_bytes == 2) in x86_decode_insn()
4691 ctxt->op_bytes = 4; in x86_decode_insn()
4694 ctxt->op_bytes = 16; in x86_decode_insn()
4696 ctxt->op_bytes = 8; in x86_decode_insn()
5002 switch (ctxt->op_bytes) { in x86_emulate_insn()
5138 else if (ctxt->op_bytes != 4) in x86_emulate_insn()
5149 ctxt->dst.bytes = ctxt->op_bytes; in x86_emulate_insn()
5154 ctxt->dst.bytes = ctxt->op_bytes; in x86_emulate_insn()