Lines Matching refs:op_bytes
724 if (ctxt->op_bytes != sizeof(unsigned long)) in assign_eip()
725 addr.ea = dst & ((1UL << (ctxt->op_bytes << 3)) - 1); in assign_eip()
884 u16 *size, unsigned long *address, int op_bytes) in read_descriptor() argument
888 if (op_bytes == 2) in read_descriptor()
889 op_bytes = 3; in read_descriptor()
895 rc = segmented_read_std(ctxt, addr, address, op_bytes); in read_descriptor()
1144 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_register_operand()
1176 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_modrm()
1264 modrm_ea += ctxt->op_bytes; in decode_modrm()
1765 return push(ctxt, &ctxt->src.val, ctxt->op_bytes); in em_push()
1786 return emulate_pop(ctxt, &ctxt->dst.val, ctxt->op_bytes); in em_pop()
1835 ctxt->dst.bytes = ctxt->op_bytes; in em_popf()
1836 return emulate_popf(ctxt, &ctxt->dst.val, ctxt->op_bytes); in em_popf()
1865 return emulate_pop(ctxt, reg_rmw(ctxt, VCPU_REGS_RBP), ctxt->op_bytes); in em_leave()
1873 if (ctxt->op_bytes == 4) { in em_push_sreg()
1875 ctxt->op_bytes = 2; in em_push_sreg()
1893 if (ctxt->op_bytes > 2) in em_pop_sreg()
1894 rsp_increment(ctxt, ctxt->op_bytes - 2); in em_pop_sreg()
1934 rsp_increment(ctxt, ctxt->op_bytes); in em_popa()
1938 rc = emulate_pop(ctxt, &val, ctxt->op_bytes); in em_popa()
1941 assign_register(reg_rmw(ctxt, reg), val, ctxt->op_bytes); in em_popa()
2039 rc = emulate_pop(ctxt, &temp_eip, ctxt->op_bytes); in emulate_iret_real()
2047 rc = emulate_pop(ctxt, &cs, ctxt->op_bytes); in emulate_iret_real()
2052 rc = emulate_pop(ctxt, &temp_eflags, ctxt->op_bytes); in emulate_iret_real()
2064 if (ctxt->op_bytes == 4) in emulate_iret_real()
2066 else if (ctxt->op_bytes == 2) { in emulate_iret_real()
2106 memcpy(&sel, ctxt->src.valptr + ctxt->op_bytes, 2); in em_jmp_far()
2169 rc = emulate_pop(ctxt, &eip, ctxt->op_bytes); in em_ret()
2189 rc = emulate_pop(ctxt, &eip, ctxt->op_bytes); in em_ret_far()
2192 rc = emulate_pop(ctxt, &cs, ctxt->op_bytes); in em_ret_far()
2252 memcpy(&sel, ctxt->src.valptr + ctxt->op_bytes, 2); in em_lseg()
3229 ctxt->op_bytes = ctxt->ad_bytes = (next_tss_desc.type & 8) ? 4 : 2; in emulator_do_task_switch()
3374 memcpy(&sel, ctxt->src.valptr + ctxt->op_bytes, 2); in em_call_far()
3410 rc = emulate_pop(ctxt, &eip, ctxt->op_bytes); in em_ret_near_imm()
3489 switch (ctxt->op_bytes) { in em_movbe()
3655 ctxt->op_bytes = 8; in emulate_store_desc_ptr()
3657 if (ctxt->op_bytes == 2) { in emulate_store_desc_ptr()
3658 ctxt->op_bytes = 4; in emulate_store_desc_ptr()
3664 &desc_ptr, 2 + ctxt->op_bytes); in emulate_store_desc_ptr()
3683 ctxt->op_bytes = 8; in em_lgdt_lidt()
3686 ctxt->op_bytes); in em_lgdt_lidt()
3822 switch (ctxt->op_bytes) { in em_bswap()
4563 size = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in imm_size()
4622 ctxt->memop.bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_operand()
4631 ctxt->memop.bytes = (ctxt->op_bytes == 8) ? 16 : 8; in decode_operand()
4635 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_operand()
4642 op->bytes = (ctxt->d & ByteOp) ? 2 : ctxt->op_bytes; in decode_operand()
4653 op->bytes = ctxt->op_bytes; in decode_operand()
4660 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_operand()
4690 rc = decode_imm(ctxt, op, ctxt->op_bytes, true); in decode_operand()
4714 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_operand()
4723 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_operand()
4734 op->bytes = ctxt->op_bytes + 2; in decode_operand()
4738 ctxt->memop.bytes = ctxt->op_bytes + 2; in decode_operand()
4817 ctxt->op_bytes = def_op_bytes; in x86_decode_insn()
4826 ctxt->op_bytes = def_op_bytes ^ 6; in x86_decode_insn()
4873 ctxt->op_bytes = 8; /* REX.W */ in x86_decode_insn()
4978 if (ctxt->op_bytes == 4 && (ctxt->d & Stack)) in x86_decode_insn()
4979 ctxt->op_bytes = 8; in x86_decode_insn()
4981 ctxt->op_bytes = 8; in x86_decode_insn()
4986 ctxt->op_bytes = 8; in x86_decode_insn()
4988 ctxt->op_bytes = 4; in x86_decode_insn()
4991 if ((ctxt->d & No16) && ctxt->op_bytes == 2) in x86_decode_insn()
4992 ctxt->op_bytes = 4; in x86_decode_insn()
4995 ctxt->op_bytes = 16; in x86_decode_insn()
4997 ctxt->op_bytes = 8; in x86_decode_insn()
5304 switch (ctxt->op_bytes) { in x86_emulate_insn()
5440 else if (ctxt->op_bytes != 4) in x86_emulate_insn()
5451 ctxt->dst.bytes = ctxt->op_bytes; in x86_emulate_insn()
5456 ctxt->dst.bytes = ctxt->op_bytes; in x86_emulate_insn()