pub enum DisassemblyFlavor {
    ATT,
    Default,
    Intel,
}
Expand description

Which syntax should be used in disassembly?

On x86, there are 2 syntaxes used for disassembly. Other architectures need not be concerned by this and can just use DisassemblyFlavor::Default all the time.

Variants

ATT

The primary syntax used by the GNU Assembler and in the Linux world.

AT&T syntax:

  • Operations has a suffix, indicating the operand size.
  • Prefixes registers with % and immediate values with $.
  • Orders operands with source first, then destination.
  • Memory operands are somewhat complicated.

For example:

movb $0x05, %al

This syntax is described in detail in GAS Syntax.

Default

The default syntax.

Intel

The primary syntax used on Windows.

This differs from AT&T syntax in that:

  • Operations are not suffixed.
  • Registers are not prefixed with %, immediate values have a suffix.
  • Operands are ordered so that the destination is first, then the source.

For example:

mov al, 05h

Trait Implementations

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

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Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.