reth_revm::bytecode

Enum EofValidationError

pub enum EofValidationError {

Show 33 variants    FalsePositive,
    UnknownOpcode,
    OpcodeDisabled,
    InstructionNotForwardAccessed,
    MissingImmediateBytes,
    MissingRJUMPVImmediateBytes,
    JumpToImmediateBytes,
    BackwardJumpToImmediateBytes,
    RJUMPVZeroMaxIndex,
    JumpZeroOffset,
    EOFCREATEInvalidIndex,
    CodeSectionOutOfBounds,
    CALLFNonReturningFunction,
    StackOverflow,
    JUMPFEnoughOutputs,
    JUMPFStackHigherThanOutputs,
    DataLoadOutOfBounds,
    RETFBiggestStackNumMoreThenOutputs,
    StackUnderflow,
    JumpUnderflow,
    JumpOverflow,
    BackwardJumpBiggestNumMismatch,
    BackwardJumpSmallestNumMismatch,
    LastInstructionNotTerminating,
    CodeSectionNotAccessed,
    InvalidCodeInfo,
    InvalidFirstCodeInfo,
    MaxStackMismatch,
    NoCodeSections,
    SubContainerCalledInTwoModes,
    SubContainerNotAccessed,
    DataNotFilled,
    NonReturningSectionIsReturning,

}
Expand description

EOF Validation Error

Variants§

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FalsePositive

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UnknownOpcode

Opcode is not known. It is not defined in the opcode table.

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OpcodeDisabled

Opcode is disabled in EOF. For example JUMP, JUMPI, etc

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InstructionNotForwardAccessed

Every instruction inside bytecode should be forward accessed

Forward access can be a jump or sequential opcode.

In case after terminal opcode there should be a forward jump.

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MissingImmediateBytes

Bytecode is too small and is missing immediate bytes for instruction

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MissingRJUMPVImmediateBytes

Bytecode is too small and is missing immediate bytes for instruction

Similar to MissingImmediateBytes but for special case of RJUMPV immediate bytes.

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JumpToImmediateBytes

Invalid jump into immediate bytes

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BackwardJumpToImmediateBytes

Invalid jump into immediate bytes

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RJUMPVZeroMaxIndex

MaxIndex in RJUMPV can’t be zero. Zero max index makes it RJUMPI

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JumpZeroOffset

Jump with zero offset would make a jump to next opcode, it does not make sense

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EOFCREATEInvalidIndex

EOFCREATE points to container out of bounds

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CodeSectionOutOfBounds

CALLF section out of bounds

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CALLFNonReturningFunction

CALLF to non returning function is not allowed

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StackOverflow

CALLF stack overflow

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JUMPFEnoughOutputs

JUMPF needs to have enough outputs

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JUMPFStackHigherThanOutputs

JUMPF Stack

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DataLoadOutOfBounds

DATA load out of bounds

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RETFBiggestStackNumMoreThenOutputs

RETF biggest stack num more then outputs

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StackUnderflow

Stack requirement is more than smallest stack items

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JumpUnderflow

Jump out of bounds

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JumpOverflow

Jump to out of bounds

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BackwardJumpBiggestNumMismatch

Backward jump should have same smallest and biggest stack items

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BackwardJumpSmallestNumMismatch

Backward jump should have same smallest and biggest stack items

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LastInstructionNotTerminating

Last instruction should be terminating

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CodeSectionNotAccessed

Code section not accessed

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InvalidCodeInfo

Types section invalid

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InvalidFirstCodeInfo

First types section is invalid It should have inputs 0 and outputs 0x80

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MaxStackMismatch

Max stack element mismatch

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NoCodeSections

No code sections present

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SubContainerCalledInTwoModes

Sub container called in two different modes

Check CodeType for more information.

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SubContainerNotAccessed

Sub container not accessed

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DataNotFilled

Data size needs to be filled for ReturnContract type

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NonReturningSectionIsReturning

Section is marked as non-returning but has either RETF or JUMPF to returning section opcodes

Trait Implementations§

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impl Clone for EofValidationError

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fn clone(&self) -> EofValidationError

Returns a copy of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for EofValidationError

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Display for EofValidationError

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Error for EofValidationError

1.30.0 · Source§

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
1.0.0 · Source§

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access #99301)
Provides type-based access to context intended for error reports. Read more
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impl From<EofValidationError> for EofError

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fn from(err: EofValidationError) -> EofError

Converts to this type from the input type.
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impl Hash for EofValidationError

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fn hash<__H>(&self, state: &mut __H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more
1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for EofValidationError

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fn cmp(&self, other: &EofValidationError) -> Ordering

This method returns an Ordering between self and other. Read more
1.21.0 · Source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
1.21.0 · Source§

fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
1.50.0 · Source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
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impl PartialEq for EofValidationError

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fn eq(&self, other: &EofValidationError) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for EofValidationError

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fn partial_cmp(&self, other: &EofValidationError) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
1.0.0 · Source§

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · Source§

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 · Source§

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · Source§

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Copy for EofValidationError

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impl Eq for EofValidationError

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impl StructuralPartialEq for EofValidationError

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Causes self to use its LowerExp implementation when Debug-formatted.
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Causes self to use its LowerHex implementation when Debug-formatted.
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Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

  • FalsePositive: 0 bytes
  • UnknownOpcode: 0 bytes
  • OpcodeDisabled: 0 bytes
  • InstructionNotForwardAccessed: 0 bytes
  • MissingImmediateBytes: 0 bytes
  • MissingRJUMPVImmediateBytes: 0 bytes
  • JumpToImmediateBytes: 0 bytes
  • BackwardJumpToImmediateBytes: 0 bytes
  • RJUMPVZeroMaxIndex: 0 bytes
  • JumpZeroOffset: 0 bytes
  • EOFCREATEInvalidIndex: 0 bytes
  • CodeSectionOutOfBounds: 0 bytes
  • CALLFNonReturningFunction: 0 bytes
  • StackOverflow: 0 bytes
  • JUMPFEnoughOutputs: 0 bytes
  • JUMPFStackHigherThanOutputs: 0 bytes
  • DataLoadOutOfBounds: 0 bytes
  • RETFBiggestStackNumMoreThenOutputs: 0 bytes
  • StackUnderflow: 0 bytes
  • JumpUnderflow: 0 bytes
  • JumpOverflow: 0 bytes
  • BackwardJumpBiggestNumMismatch: 0 bytes
  • BackwardJumpSmallestNumMismatch: 0 bytes
  • LastInstructionNotTerminating: 0 bytes
  • CodeSectionNotAccessed: 0 bytes
  • InvalidCodeInfo: 0 bytes
  • InvalidFirstCodeInfo: 0 bytes
  • MaxStackMismatch: 0 bytes
  • NoCodeSections: 0 bytes
  • SubContainerCalledInTwoModes: 0 bytes
  • SubContainerNotAccessed: 0 bytes
  • DataNotFilled: 0 bytes
  • NonReturningSectionIsReturning: 0 bytes