Lines Matching refs:op_bytes
772 if (ctxt->op_bytes != sizeof(unsigned long)) in assign_eip()
773 addr.ea = dst & ((1UL << (ctxt->op_bytes << 3)) - 1); in assign_eip()
989 u16 *size, unsigned long *address, int op_bytes) in read_descriptor() argument
993 if (op_bytes == 2) in read_descriptor()
994 op_bytes = 3; in read_descriptor()
1000 rc = segmented_read_std(ctxt, addr, address, op_bytes); in read_descriptor()
1162 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_register_operand()
1194 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_modrm()
1282 modrm_ea += ctxt->op_bytes; in decode_modrm()
1831 return push(ctxt, &ctxt->src.val, ctxt->op_bytes); in em_push()
1852 return emulate_pop(ctxt, &ctxt->dst.val, ctxt->op_bytes); in em_pop()
1901 ctxt->dst.bytes = ctxt->op_bytes; in em_popf()
1902 return emulate_popf(ctxt, &ctxt->dst.val, ctxt->op_bytes); in em_popf()
1931 return emulate_pop(ctxt, reg_rmw(ctxt, VCPU_REGS_RBP), ctxt->op_bytes); in em_leave()
1939 if (ctxt->op_bytes == 4) { in em_push_sreg()
1941 ctxt->op_bytes = 2; in em_push_sreg()
1959 if (ctxt->op_bytes > 2) in em_pop_sreg()
1960 rsp_increment(ctxt, ctxt->op_bytes - 2); in em_pop_sreg()
2000 rsp_increment(ctxt, ctxt->op_bytes); in em_popa()
2004 rc = emulate_pop(ctxt, &val, ctxt->op_bytes); in em_popa()
2007 assign_register(reg_rmw(ctxt, reg), val, ctxt->op_bytes); in em_popa()
2105 rc = emulate_pop(ctxt, &temp_eip, ctxt->op_bytes); in emulate_iret_real()
2113 rc = emulate_pop(ctxt, &cs, ctxt->op_bytes); in emulate_iret_real()
2118 rc = emulate_pop(ctxt, &temp_eflags, ctxt->op_bytes); in emulate_iret_real()
2130 if (ctxt->op_bytes == 4) in emulate_iret_real()
2132 else if (ctxt->op_bytes == 2) { in emulate_iret_real()
2166 memcpy(&sel, ctxt->src.valptr + ctxt->op_bytes, 2); in em_jmp_far()
2227 rc = emulate_pop(ctxt, &eip, ctxt->op_bytes); in em_ret()
2241 rc = emulate_pop(ctxt, &eip, ctxt->op_bytes); in em_ret_far()
2244 rc = emulate_pop(ctxt, &cs, ctxt->op_bytes); in em_ret_far()
2301 memcpy(&sel, ctxt->src.valptr + ctxt->op_bytes, 2); in em_lseg()
3001 ctxt->op_bytes = ctxt->ad_bytes = (next_tss_desc.type & 8) ? 4 : 2; in emulator_do_task_switch()
3146 memcpy(&sel, ctxt->src.valptr + ctxt->op_bytes, 2); in em_call_far()
3182 rc = emulate_pop(ctxt, &eip, ctxt->op_bytes); in em_ret_near_imm()
3266 switch (ctxt->op_bytes) { in em_movbe()
3480 ctxt->op_bytes = 8; in emulate_store_desc_ptr()
3482 if (ctxt->op_bytes == 2) { in emulate_store_desc_ptr()
3483 ctxt->op_bytes = 4; in emulate_store_desc_ptr()
3489 &desc_ptr, 2 + ctxt->op_bytes); in emulate_store_desc_ptr()
3508 ctxt->op_bytes = 8; in em_lgdt_lidt()
3511 ctxt->op_bytes); in em_lgdt_lidt()
3658 switch (ctxt->op_bytes) { in em_bswap()
4542 size = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in imm_size()
4601 ctxt->memop.bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_operand()
4610 ctxt->memop.bytes = (ctxt->op_bytes == 8) ? 16 : 8; in decode_operand()
4614 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_operand()
4621 op->bytes = (ctxt->d & ByteOp) ? 2 : ctxt->op_bytes; in decode_operand()
4632 op->bytes = ctxt->op_bytes; in decode_operand()
4639 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_operand()
4669 rc = decode_imm(ctxt, op, ctxt->op_bytes, true); in decode_operand()
4693 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_operand()
4702 op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; in decode_operand()
4713 op->bytes = ctxt->op_bytes + 2; in decode_operand()
4717 ctxt->memop.bytes = ctxt->op_bytes + 2; in decode_operand()
4804 ctxt->op_bytes = def_op_bytes; in x86_decode_insn()
4813 ctxt->op_bytes = def_op_bytes ^ 6; in x86_decode_insn()
4872 ctxt->op_bytes = 8; /* REX.W */ in x86_decode_insn()
4985 if (ctxt->op_bytes == 4 && (ctxt->d & Stack)) in x86_decode_insn()
4986 ctxt->op_bytes = 8; in x86_decode_insn()
4988 ctxt->op_bytes = 8; in x86_decode_insn()
4993 ctxt->op_bytes = 8; in x86_decode_insn()
4995 ctxt->op_bytes = 4; in x86_decode_insn()
4998 if ((ctxt->d & No16) && ctxt->op_bytes == 2) in x86_decode_insn()
4999 ctxt->op_bytes = 4; in x86_decode_insn()
5002 ctxt->op_bytes = 16; in x86_decode_insn()
5004 ctxt->op_bytes = 8; in x86_decode_insn()
5309 switch (ctxt->op_bytes) { in x86_emulate_insn()
5448 else if (ctxt->op_bytes != 4) in x86_emulate_insn()
5459 ctxt->dst.bytes = ctxt->op_bytes; in x86_emulate_insn()
5464 ctxt->dst.bytes = ctxt->op_bytes; in x86_emulate_insn()