BigFieldBase< Builder >::Instruction Class Reference

A class representing a single fuzzing instruction. More...

#include <bigfield.fuzzer.hpp>

Classes
union	ArgumentContents
struct	Element
struct	FiveArgs
struct	FourArgs
struct	MultAddArgs
struct	MultOpArgs
struct	SliceArgs
struct	ThreeArgs
struct	TwoArgs

Public Types
enum	OPCODE {   CONSTANT , WITNESS , CONSTANT_WITNESS , ADD ,   SUBTRACT , MULTIPLY , DIVIDE , ADD_TWO ,   MADD , MULT_MADD , SQR , SQR_ADD ,   ASSERT_EQUAL , ASSERT_NOT_EQUAL , MSUB_DIV , COND_NEGATE ,   COND_SELECT , SET , RANDOMSEED , _LAST }

Static Public Member Functions
template<typename T > requires SimpleRng<T>
static Instruction	generateRandom (T &rng)
	Generate a random instruction.
template<typename T > requires SimpleRng<T>
static fq	mutateFieldElement (fq e, T &rng, HavocSettings &havoc_config)
	Mutate the value of a field element.
template<typename T > requires SimpleRng<T>
static Instruction	mutateInstruction (Instruction instruction, T &rng, HavocSettings &havoc_config)
	Mutate a single instruction.

Public Attributes
OPCODE	id
ArgumentContents	arguments

Detailed Description

template<typename Builder>
class BigFieldBase< Builder >::Instruction

A class representing a single fuzzing instruction.

Member Function Documentation

generateRandom()

template<typename Builder >

template<typename T >
requires SimpleRng<T>

static Instruction BigFieldBase< Builder >::Instruction::generateRandom ( T &  rng )

inlinestatic

Generate a random instruction.

Template Parameters

T	PRNG class type

Parameters

rng

PRNG used

Returns

A random instruction

mutateFieldElement()

template<typename Builder >

template<typename T >
requires SimpleRng<T>

static fq BigFieldBase< Builder >::Instruction::mutateFieldElement ( fq  e, T &  rng, HavocSettings &  havoc_config  )

inlinestatic

Mutate the value of a field element.

Template Parameters

T	PRNG class

Parameters

e	Initial element value
rng	PRNG
havoc_config	Mutation configuration

Returns

Mutated element

mutateInstruction()

template<typename Builder >

template<typename T >
requires SimpleRng<T>

static Instruction BigFieldBase< Builder >::Instruction::mutateInstruction ( Instruction  instruction, T &  rng, HavocSettings &  havoc_config  )

inlinestatic

Mutate a single instruction.

Template Parameters

T	PRNG class

Parameters

instruction	The instruction
rng	PRNG
havoc_config	Mutation configuration

Returns

Mutated instruction

---

The documentation for this class was generated from the following file:

• src/barretenberg/stdlib/primitives/bigfield/bigfield.fuzzer.hpp