diff options
Diffstat (limited to 'src/real_mode/behavior.rs')
| -rw-r--r-- | src/real_mode/behavior.rs | 38 |
1 files changed, 16 insertions, 22 deletions
diff --git a/src/real_mode/behavior.rs b/src/real_mode/behavior.rs index cc7f705..8941ee5 100644 --- a/src/real_mode/behavior.rs +++ b/src/real_mode/behavior.rs @@ -140,22 +140,6 @@ impl Instruction { .set_operand(1, Access::Read) .set_operand(2, Access::Read); } - } else if self.opcode == Opcode::PUSHA { - if self.prefixes.operand_size() { - behavior = behavior - .set_implicit_ops(PUSHAD_IDX); - } else { - behavior = behavior - .set_implicit_ops(PUSHA_IDX); - } - } else if self.opcode == Opcode::POPA { - if self.prefixes.operand_size() { - behavior = behavior - .set_implicit_ops(POPAD_IDX); - } else { - behavior = behavior - .set_implicit_ops(POPA_IDX); - } } else if self.opcode == Opcode::DIV || self.opcode == Opcode::IDIV { let op_width = if self.operands[0] == OperandSpec::RegMMM { self.regs[1].width() @@ -257,8 +241,7 @@ impl Instruction { } } else if self.opcode() == Opcode::LOOPNZ || self.opcode() == Opcode::LOOPZ - || self.opcode() == Opcode::LOOP - || self.opcode() == Opcode::JCXZ { + || self.opcode() == Opcode::LOOP { if !self.prefixes.operand_size() { behavior = behavior .set_implicit_ops(RW_CX_IDX); @@ -3808,7 +3791,7 @@ fn behavior_table_size_is_right() { } /// this table MUST line up with Opcode declaration order in `mod.rs`. -static TABLE: [BehaviorDigest; 1425] = [ +static TABLE: [BehaviorDigest; 1428] = [ /* ADD => */ GENERAL_RW_R_FLAGWRITE, /* OR => */ GENERAL_RW_R_FLAGWRITE, /* ADC => */ GENERAL_RW_R_FLAGRW, @@ -5424,14 +5407,14 @@ static TABLE: [BehaviorDigest; 1425] = [ /* JCXZ => */ BehaviorDigest::empty() .set_pl_any() .set_operand(0, Access::Read) - .set_nontrivial(true), + .set_implicit_ops(RW_CX_IDX), /* PUSHA => */ BehaviorDigest::empty() .set_pl_any() - .set_nontrivial(true), + .set_implicit_ops(PUSHA_IDX), /* POPA => */ BehaviorDigest::empty() .set_pl_any() - .set_nontrivial(true), + .set_implicit_ops(POPA_IDX), /* BOUND => */ BehaviorDigest::empty() .set_pl_any() .set_operand(0, Access::Read) @@ -6170,4 +6153,15 @@ static TABLE: [BehaviorDigest; 1425] = [ .set_pl0() .set_flags_access(Access::Write) .set_complex(true), + + /* PUSHAD => */ BehaviorDigest::empty() + .set_pl_any() + .set_implicit_ops(PUSHAD_IDX), + /* POPAD => */ BehaviorDigest::empty() + .set_pl_any() + .set_implicit_ops(POPAD_IDX), + /* JECXZ => */ BehaviorDigest::empty() + .set_pl_any() + .set_operand(0, Access::Read) + .set_implicit_ops(RW_ECX_IDX), ]; |