pub trait SectionHeader: Debug + Pod {
type Elf: FileHeader<SectionHeader = Self, Endian = Self::Endian, Word = Self::Word>;
type Word: Into<u64>;
type Endian: Endian;
Show 28 methods
fn sh_name(&self, endian: Self::Endian) -> u32;
fn sh_type(&self, endian: Self::Endian) -> u32;
fn sh_flags(&self, endian: Self::Endian) -> Self::Word;
fn sh_addr(&self, endian: Self::Endian) -> Self::Word;
fn sh_offset(&self, endian: Self::Endian) -> Self::Word;
fn sh_size(&self, endian: Self::Endian) -> Self::Word;
fn sh_link(&self, endian: Self::Endian) -> u32;
fn sh_info(&self, endian: Self::Endian) -> u32;
fn sh_addralign(&self, endian: Self::Endian) -> Self::Word;
fn sh_entsize(&self, endian: Self::Endian) -> Self::Word;
fn name<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
strings: StringTable<'data, R>
) -> Result<&'data [u8]> { ... }
fn file_range(&self, endian: Self::Endian) -> Option<(u64, u64)> { ... }
fn data<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<&'data [u8]> { ... }
fn data_as_array<'data, T: Pod, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<&'data [T]> { ... }
fn strings<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<StringTable<'data, R>>> { ... }
fn symbols<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R,
sections: &SectionTable<'data, Self::Elf, R>,
section_index: SectionIndex
) -> Result<Option<SymbolTable<'data, Self::Elf, R>>> { ... }
fn rel<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<(&'data [<Self::Elf as FileHeader>::Rel], SectionIndex)>> { ... }
fn rela<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<(&'data [<Self::Elf as FileHeader>::Rela], SectionIndex)>> { ... }
fn dynamic<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<(&'data [<Self::Elf as FileHeader>::Dyn], SectionIndex)>> { ... }
fn notes<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<NoteIterator<'data, Self::Elf>>> { ... }
fn group<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<(u32, &'data [U32Bytes<Self::Endian>])>> { ... }
fn hash_header<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<&'data HashHeader<Self::Endian>>> { ... }
fn hash<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<(HashTable<'data, Self::Elf>, SectionIndex)>> { ... }
fn gnu_hash_header<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<&'data GnuHashHeader<Self::Endian>>> { ... }
fn gnu_hash<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<(GnuHashTable<'data, Self::Elf>, SectionIndex)>> { ... }
fn gnu_versym<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<(&'data [Versym<Self::Endian>], SectionIndex)>> { ... }
fn gnu_verdef<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<(VerdefIterator<'data, Self::Elf>, SectionIndex)>> { ... }
fn gnu_verneed<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<(VerneedIterator<'data, Self::Elf>, SectionIndex)>> { ... }
}
Expand description
A trait for generic access to SectionHeader32
and SectionHeader64
.
Associated Types
type Elf: FileHeader<SectionHeader = Self, Endian = Self::Endian, Word = Self::Word>
Required methods
fn sh_addralign(&self, endian: Self::Endian) -> Self::Word
fn sh_entsize(&self, endian: Self::Endian) -> Self::Word
Provided methods
Parse the section name from the string table.
Return the offset and size of the section in the file.
Returns None
for sections that have no data in the file.
Return the section data.
Returns Ok(&[])
if the section has no data.
Returns Err
for invalid values.
fn data_as_array<'data, T: Pod, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<&'data [T]>
fn data_as_array<'data, T: Pod, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<&'data [T]>
Return the section data as a slice of the given type.
Allows padding at the end of the data.
Returns Ok(&[])
if the section has no data.
Returns Err
for invalid values, including bad alignment.
Return the strings in the section.
Returns Ok(None)
if the section does not contain strings.
Returns Err
for invalid values.
fn symbols<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R,
sections: &SectionTable<'data, Self::Elf, R>,
section_index: SectionIndex
) -> Result<Option<SymbolTable<'data, Self::Elf, R>>>
fn symbols<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R,
sections: &SectionTable<'data, Self::Elf, R>,
section_index: SectionIndex
) -> Result<Option<SymbolTable<'data, Self::Elf, R>>>
Return the symbols in the section.
Also finds the linked string table in sections
.
section_index
must be the 0-based index of this section, and is used
to find the corresponding extended section index table in sections
.
Returns Ok(None)
if the section does not contain symbols.
Returns Err
for invalid values.
Return the Elf::Rel
entries in the section.
Also returns the linked symbol table index.
Returns Ok(None)
if the section does not contain relocations.
Returns Err
for invalid values.
Return the Elf::Rela
entries in the section.
Also returns the linked symbol table index.
Returns Ok(None)
if the section does not contain relocations.
Returns Err
for invalid values.
Return entries in a dynamic section.
Also returns the linked string table index.
Returns Ok(None)
if the section type is not SHT_DYNAMIC
.
Returns Err
for invalid values.
Return a note iterator for the section data.
Returns Ok(None)
if the section does not contain notes.
Returns Err
for invalid values.
Return the contents of a group section.
The first value is a GRP_*
value, and the remaining values
are section indices.
Returns Ok(None)
if the section does not define a group.
Returns Err
for invalid values.
fn hash_header<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<&'data HashHeader<Self::Endian>>>
fn hash_header<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<&'data HashHeader<Self::Endian>>>
Return the header of a SysV hash section.
Returns Ok(None)
if the section does not contain a SysV hash.
Returns Err
for invalid values.
Return the contents of a SysV hash section.
Also returns the linked symbol table index.
Returns Ok(None)
if the section does not contain a SysV hash.
Returns Err
for invalid values.
fn gnu_hash_header<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<&'data GnuHashHeader<Self::Endian>>>
fn gnu_hash_header<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<&'data GnuHashHeader<Self::Endian>>>
Return the header of a GNU hash section.
Returns Ok(None)
if the section does not contain a GNU hash.
Returns Err
for invalid values.
Return the contents of a GNU hash section.
Also returns the linked symbol table index.
Returns Ok(None)
if the section does not contain a GNU hash.
Returns Err
for invalid values.
Return the contents of a SHT_GNU_VERSYM
section.
Also returns the linked symbol table index.
Returns Ok(None)
if the section type is not SHT_GNU_VERSYM
.
Returns Err
for invalid values.
fn gnu_verdef<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<(VerdefIterator<'data, Self::Elf>, SectionIndex)>>
fn gnu_verdef<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<(VerdefIterator<'data, Self::Elf>, SectionIndex)>>
Return an iterator for the entries of a SHT_GNU_VERDEF
section.
Also returns the linked string table index.
Returns Ok(None)
if the section type is not SHT_GNU_VERDEF
.
Returns Err
for invalid values.
fn gnu_verneed<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<(VerneedIterator<'data, Self::Elf>, SectionIndex)>>
fn gnu_verneed<'data, R: ReadRef<'data>>(
&self,
endian: Self::Endian,
data: R
) -> Result<Option<(VerneedIterator<'data, Self::Elf>, SectionIndex)>>
Return an iterator for the entries of a SHT_GNU_VERNEED
section.
Also returns the linked string table index.
Returns Ok(None)
if the section type is not SHT_GNU_VERNEED
.
Returns Err
for invalid values.