blob: 2eb4c38c2aeb48015674435ef8d96ee017098dd8 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
//===-- Operations.h - ----------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// Implementations of common fuzzer operation descriptors for building an IR
// mutator.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_FUZZMUTATE_OPERATIONS_H
#define LLVM_FUZZMUTATE_OPERATIONS_H
#include "llvm/FuzzMutate/OpDescriptor.h"
#include "llvm/IR/InstrTypes.h"
#include "llvm/IR/Instruction.h"
namespace llvm {
/// Getters for the default sets of operations, per general category.
/// @{
void describeFuzzerIntOps(std::vector<fuzzerop::OpDescriptor> &Ops);
void describeFuzzerFloatOps(std::vector<fuzzerop::OpDescriptor> &Ops);
void describeFuzzerControlFlowOps(std::vector<fuzzerop::OpDescriptor> &Ops);
void describeFuzzerPointerOps(std::vector<fuzzerop::OpDescriptor> &Ops);
void describeFuzzerAggregateOps(std::vector<fuzzerop::OpDescriptor> &Ops);
void describeFuzzerVectorOps(std::vector<fuzzerop::OpDescriptor> &Ops);
/// @}
namespace fuzzerop {
/// Descriptors for individual operations.
/// @{
OpDescriptor binOpDescriptor(unsigned Weight, Instruction::BinaryOps Op);
OpDescriptor cmpOpDescriptor(unsigned Weight, Instruction::OtherOps CmpOp,
CmpInst::Predicate Pred);
OpDescriptor splitBlockDescriptor(unsigned Weight);
OpDescriptor gepDescriptor(unsigned Weight);
OpDescriptor extractValueDescriptor(unsigned Weight);
OpDescriptor insertValueDescriptor(unsigned Weight);
OpDescriptor extractElementDescriptor(unsigned Weight);
OpDescriptor insertElementDescriptor(unsigned Weight);
OpDescriptor shuffleVectorDescriptor(unsigned Weight);
/// @}
} // end fuzzerop namespace
} // end llvm namespace
#endif // LLVM_FUZZMUTATE_OPERATIONS_H
|
