Enum alure::instr::CmpOp [−][src]
pub enum CmpOp { GtA(NumType, RegA, Reg32, Reg32), GtR(RegR, Reg16, RegR, Reg32), LtA(NumType, RegA, Reg32, Reg32), LtR(RegR, Reg16, RegR, Reg32), EqA(RegA, Reg32, RegA, Reg32), EqR(RegR, Reg32, RegR, Reg32), Len(RegA, Reg32), Cnt(RegA, Reg32), St2A, A2St, }
Expand description
Instructions comparing register values
Variants
Compares value of two registers setting st0
to true
if the first
parameter is greater (and not equal) than the second one. Ignores first
argument if R
register is used.
Compares value of two registers setting st0
to true
if the first
parameter is greater (and not equal) than the second one. Treats both
values as unsigned integers
Compares value of two registers setting st0
to true
if the first
parameter is smaller (and not equal) than the second one. Ignores first
argument if R
register is used.
Compares value of two registers setting st0
to true
if the first
parameter is smaller (and not equal) than the second one. Treats both
values as unsigned integers
Checks equality of value in two arithmetic (A
) registers putting
result into st0
Checks equality of value in two non-arithmetic (R
) registers putting
result into st0
Measures bit length of a value in one of the registers putting result
to a16[0]
. If the register is in uninitialized state sets a16[0]
to
be uninitialized as well.
Counts number of 1
bits in register putting result to a16[0]
register. If the register is in uninitialized state sets a16[0]
to be
uninitialized as well.
Assigns value of a8[0]
register to st0
.
st0
value of st0
register to the result of a8[0] != 0
. If the
value is not set, assigns st0
false
Trait Implementations
impl Bytecode for CmpOp
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impl Bytecode for CmpOp
[src]fn byte_count(&self) -> u16
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fn byte_count(&self) -> u16
[src]Returns number of bytes which instruction and its argument occupies
fn instr_range() -> RangeInclusive<u8>
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fn instr_range() -> RangeInclusive<u8>
[src]Returns range of instruction btecodes covered by a set of operations
fn instr_byte(&self) -> u8
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fn instr_byte(&self) -> u8
[src]Returns byte representing instruction code (without its arguments)
fn write_args<W>(&self, writer: &mut W) -> Result<(), EncodeError> where
W: Write,
EncodeError: From<<W as Write>::Error>,
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fn write_args<W>(&self, writer: &mut W) -> Result<(), EncodeError> where
W: Write,
EncodeError: From<<W as Write>::Error>,
[src]Writes instruction arguments as bytecode, omitting instruction code byte
fn read<R>(reader: &mut R) -> Result<Self, DecodeError> where
R: Read,
DecodeError: From<<R as Read>::Error>,
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fn read<R>(reader: &mut R) -> Result<Self, DecodeError> where
R: Read,
DecodeError: From<<R as Read>::Error>,
[src]Reads the instruction from bytecode
fn write<W>(&self, writer: &mut W) -> Result<(), EncodeError> where
W: Write,
EncodeError: From<<W as Write>::Error>,
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fn write<W>(&self, writer: &mut W) -> Result<(), EncodeError> where
W: Write,
EncodeError: From<<W as Write>::Error>,
[src]Writes the instruction as bytecode
impl InstructionSet for CmpOp
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impl InstructionSet for CmpOp
[src]impl Ord for CmpOp
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impl Ord for CmpOp
[src]impl PartialOrd<CmpOp> for CmpOp
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impl PartialOrd<CmpOp> for CmpOp
[src]fn partial_cmp(&self, other: &CmpOp) -> Option<Ordering>
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fn partial_cmp(&self, other: &CmpOp) -> Option<Ordering>
[src]This method returns an ordering between self
and other
values if one exists. Read more
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than (for self
and other
) and is used by the <
operator. Read more
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Copy for CmpOp
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impl Eq for CmpOp
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impl StructuralEq for CmpOp
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impl StructuralPartialEq for CmpOp
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Auto Trait Implementations
impl RefUnwindSafe for CmpOp
impl Send for CmpOp
impl Sync for CmpOp
impl Unpin for CmpOp
impl UnwindSafe for CmpOp
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more