Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
24	9	DebugAbbrev::abbreviations	call site: 00009	ArrayVec::try_push
23	36	Reader::read_u8	call site: 00036	SubRange::read_slice
23	131	Reader::read_sleb128	call site: 00131	Abbreviations::insert
19	89	Reader::read_uleb128_u16	call site: 00089	Abbreviation::parse_has_children
14	74	Reader::read_uleb128	call site: 00074	Reader::read_u8
13	117	AttributeSpecification::new	call site: 00117	AttributeSpecification::parse
8	0	EP	call site: 00000	DebugAbbrev::abbreviations
7	66	Abbreviations::empty	call site: 00066	Abbreviation::parse
7	165	Abbreviations::insert	call site: 00165	ArrayVec::try_push
5	110	Reader::read_u8	call site: 00110	Abbreviation::parse_attributes
4	187	Abbreviations::insert	call site: 00187	Expression::set_target
2	161	Abbreviations::insert	call site: 00161	ArrayVec::try_push

Fuzzer calltree


         fuzz_target

[function] [call site] 00000


           EndianVec::len

[function] [call site] 00001


             EndianVec::len

[function] [call site] 00002


           DebugAbbrev::new

[function] [call site] 00003


             DebugFrameOffset::from

[function] [call site] 00004


               DebugFrameOffset

[function] [call site] 00005


             EndianSlice::new

[function] [call site] 00006


           gimli::DebugAbbrevOffset

[function] [call site] 00007


           DebugAbbrev::abbreviations

[function] [call site] 00008


             ArrayVec::clone

[function] [call site] 00009


               LineEncoding::default

[function] [call site] 00010


               ArrayVec::try_push

[function] [call site] 00011

[T;

[call site] 00012


                 Self::Storage::len

[function] [call site] 00013


                   EndianVec::len

[function] [call site] 00014


                 Vec::grow

[function] [call site] 00015


                   core::mem::replace

[function] [call site] 00016


                   Expression::new

[function] [call site] 00017


                     LineEncoding::default

[function] [call site] 00018


                   DebugFrameOffset::into

[function] [call site] 00019


                   Unit::reserve

[function] [call site] 00020


                     DebuggingInformationEntry::new

[function] [call site] 00021


                       Expression::new

[function] [call site] 00022


                         LineEncoding::default

[function] [call site] 00023


                   Vec::set_len

[function] [call site] 00024


                   Vec::capacity

[function] [call site] 00025


                   Vec::into_boxed_slice

[function] [call site] 00026

Ok

[function] [call site] 00027

[T;

[call site] 00028


                 Expression::new

[function] [call site] 00029


                   LineEncoding::default

[function] [call site] 00030

Ok

[function] [call site] 00031


               ArrayVec::clone

[function] [call site] 00032


               Result::unwrap

[function] [call site] 00033


             read::skip

[function] [call site] 00034


               Reader::read_u8

[function] [call site] 00035


                 Reader::read_u8_array

[function] [call site] 00036


                   LineEncoding::default

[function] [call site] 00037


                   EndianReader::read_slice

[function] [call site] 00038


                     SubRange::read_slice

[function] [call site] 00039


                       SubRange::len

[function] [call site] 00040


                       slice::from_raw_parts

[function] [call site] 00041


                       SubRange::skip

[function] [call site] 00042


                         AbbreviationTable::add

[function] [call site] 00043


                           insert_full

[function] [call site] 00044


                       Some

[function] [call site] 00045


                     EndianVec::len

[function] [call site] 00046


                       EndianVec::len

[function] [call site] 00047


                     Vec::copy_from_slice

[function] [call site] 00048

Ok

[function] [call site] 00049

Err

[function] [call site] 00050


                     Error::UnexpectedEof

[function] [call site] 00051


                     EndianReader::offset_id

[function] [call site] 00052


                       read::ReaderOffsetId

[function] [call site] 00053


                       EndianReader::bytes

[function] [call site] 00054


                         SubRange::bytes

[function] [call site] 00055


                           slice::from_raw_parts

[function] [call site] 00056


                       &[u8]::as_ptr

[function] [call site] 00057

<A

[call site] 00058

Ok

[function] [call site] 00059

Ok

[function] [call site] 00060

Ok

[function] [call site] 00061


             Abbreviations::parse

[function] [call site] 00062


               Abbreviations::empty

[function] [call site] 00063


                 EndianVec::new

[function] [call site] 00064


                   EndianVec::new

[function] [call site] 00065


                 btree_map::BTreeMap::new

[function] [call site] 00066


                   LineEncoding::default

[function] [call site] 00067


               Abbreviation::parse

[function] [call site] 00068


                 LineProgram::is_empty

[function] [call site] 00069


                   LineProgram::is_empty

[function] [call site] 00070


                     LineProgram::is_empty

[function] [call site] 00071

Ok

[function] [call site] 00072


                 Reader::read_uleb128

[function] [call site] 00073


                   leb128::read::unsigned

[function] [call site] 00074


                     Reader::read_u8

[function] [call site] 00075

Ok

[function] [call site] 00076


                     DebugFrameOffset::from

[function] [call site] 00077


                       DebugFrameOffset

[function] [call site] 00078


                     DebugFrameOffset::from

[function] [call site] 00079


                     low_bits_of_byte

[function] [call site] 00080


                     Reader::read_u8

[function] [call site] 00081

Err

[function] [call site] 00082


                     DebugFrameOffset::from

[function] [call site] 00083


                     low_bits_of_byte

[function] [call site] 00084

Ok

[function] [call site] 00085

Ok

[function] [call site] 00086


                 Abbreviation::parse_tag

[function] [call site] 00087


                   Reader::read_uleb128_u16

[function] [call site] 00088


                     leb128::read::u16

[function] [call site] 00089


                       Reader::read_u8

[function] [call site] 00090

Ok

[function] [call site] 00091


                       DebugFrameOffset::from

[function] [call site] 00092


                         DebugFrameOffset

[function] [call site] 00093


                       DebugFrameOffset::from

[function] [call site] 00094


                       low_bits_of_byte

[function] [call site] 00095


                       Reader::read_u8

[function] [call site] 00096


                       DebugFrameOffset::from

[function] [call site] 00097


                       low_bits_of_byte

[function] [call site] 00098

Ok

[function] [call site] 00099


                       Reader::read_u8

[function] [call site] 00100

Err

[function] [call site] 00101


                       DebugFrameOffset::from

[function] [call site] 00102

Ok

[function] [call site] 00103

Err

[function] [call site] 00104

Ok

[function] [call site] 00105


                   constants::DwTag

[function] [call site] 00106


                 Abbreviation::parse_has_children

[function] [call site] 00107


                   Reader::read_u8

[function] [call site] 00108


                     Reader::read_u8_array

[function] [call site] 00109

Ok

[function] [call site] 00110


                   constants::DwChildren

[function] [call site] 00111

Ok

[function] [call site] 00112

Err

[function] [call site] 00113


                 Abbreviation::parse_attributes

[function] [call site] 00114


                   Attributes::new

[function] [call site] 00115


                     AttributeSpecification::new

[function] [call site] 00116


                       Option::unwrap_or

[function] [call site] 00117


                   AttributeSpecification::parse

[function] [call site] 00118


                     Reader::read_uleb128_u16

[function] [call site] 00119


                     Reader::read_uleb128_u16

[function] [call site] 00120

Ok

[function] [call site] 00121

Err

[function] [call site] 00122


                     constants::DwAt

[function] [call site] 00123


                     AttributeSpecification::parse_form

[function] [call site] 00124


                       Reader::read_uleb128_u16

[function] [call site] 00125

Err

[function] [call site] 00126

Ok

[function] [call site] 00127


                       constants::DwForm

[function] [call site] 00128


                     Some

[function] [call site] 00129


                     Reader::read_sleb128

[function] [call site] 00130


                       leb128::read::signed

[function] [call site] 00131


                         Reader::read_u8

[function] [call site] 00132

Err

[function] [call site] 00133


                         DebugFrameOffset::from

[function] [call site] 00134


                           DebugFrameOffset

[function] [call site] 00135


                         low_bits_of_byte

[function] [call site] 00136

Ok

[function] [call site] 00137


                     AttributeSpecification::new

[function] [call site] 00138

Ok

[function] [call site] 00139


                     Some

[function] [call site] 00140


                   Evaluation::push

[function] [call site] 00141


                     ArrayVec::try_push

[function] [call site] 00142

[T;

[call site] 00143


                       Self::Storage::len

[function] [call site] 00144


                       Vec::grow

[function] [call site] 00145

[T;

[call site] 00146


                       Expression::new

[function] [call site] 00147

Ok

[function] [call site] 00148


                     map_err

[function] [call site] 00149

Ok

[function] [call site] 00150


                 Abbreviation::new

[function] [call site] 00151

Ok

[function] [call site] 00152


                 Some

[function] [call site] 00153


               Abbreviations::insert

[function] [call site] 00154


                 EndianVec::len

[function] [call site] 00155

Err

[function] [call site] 00156


                 EndianVec::len

[function] [call site] 00157


                 LineProgram::is_empty

[function] [call site] 00158


                 contains_key

[function] [call site] 00159

Err

[function] [call site] 00160


                 Evaluation::push

[function] [call site] 00161


                   ArrayVec::try_push

[function] [call site] 00162


                   map_err

[function] [call site] 00163

Ok

[function] [call site] 00164


                 DebugInfoOffsets::entry

[function] [call site] 00165


                   UnitSectionOffset::as_debug_info_offset

[function] [call site] 00166


                     Some

[function] [call site] 00167


                     ArrayVec::clone

[function] [call site] 00168


                       LineEncoding::default

[function] [call site] 00169


                       ArrayVec::try_push

[function] [call site] 00170


                       ArrayVec::clone

[function] [call site] 00171


                       Result::unwrap

[function] [call site] 00172

Err

[function] [call site] 00173


                 Abbreviations::insert

[function] [call site] 00174


                   EndianVec::len

[function] [call site] 00175

Err

[function] [call site] 00176


                   EndianVec::len

[function] [call site] 00177


                   LineProgram::is_empty

[function] [call site] 00178


                   contains_key

[function] [call site] 00179

Err

[function] [call site] 00180


                   Evaluation::push

[function] [call site] 00181

Ok

[function] [call site] 00182


                   DebugInfoOffsets::entry

[function] [call site] 00183

Err

[function] [call site] 00184


                   Abbreviations::insert

[function] [call site] 00185

Ok

[function] [call site] 00186

Ok

[function] [call site] 00187


               ::core::result::Result::is_err

[function] [call site] 00188

Err

[function] [call site] 00189

Ok

[function] [call site] 00190


           Expression::set_target

[function] [call site] 00191