pub struct SectionOffset {
pub offset: u32,
pub section: u16,
}
Expand description
An offset relative to a PE section.
This offset can be converted to an Rva
to receive the address relative to the entire image.
Note that this offset applies to the actual PE headers. The PDB debug information actually
stores PdbInternalSectionOffset
s.
Fields§
§offset: u32
The memory offset relative from the start of the section’s memory.
section: u16
The index of the section in the PE’s section headers list, incremented by 1
. A value of
0
indicates an invalid or missing reference.
Implementations§
source§impl SectionOffset
impl SectionOffset
sourcepub fn new(section: u16, offset: u32) -> SectionOffset
pub fn new(section: u16, offset: u32) -> SectionOffset
Creates a new section offset.
sourcepub fn is_valid(self) -> bool
pub fn is_valid(self) -> bool
Returns whether this section offset points to a valid section or into the void.
sourcepub fn checked_add(self, offset: u32) -> Option<SectionOffset>
pub fn checked_add(self, offset: u32) -> Option<SectionOffset>
Checked addition of an offset. Returns None
if overflow occurred.
This does not check whether the offset is still valid within the given section. If
the offset is out of bounds, the conversion to Rva
will return None
.
sourcepub fn saturating_add(self, offset: u32) -> SectionOffset
pub fn saturating_add(self, offset: u32) -> SectionOffset
Saturating addition of an offset, clipped at the numeric bounds.
This does not check whether the offset is still valid within the given section. If
the offset is out of bounds, the conversion to Rva
will return None
.
sourcepub fn wrapping_add(self, offset: u32) -> SectionOffset
pub fn wrapping_add(self, offset: u32) -> SectionOffset
Wrapping (modular) addition of an offset.
This does not check whether the offset is still valid within the given section. If
the offset is out of bounds, the conversion to Rva
will return None
.
source§impl SectionOffset
impl SectionOffset
sourcepub fn to_rva(self, translator: &AddressMap<'_>) -> Option<Rva>
pub fn to_rva(self, translator: &AddressMap<'_>) -> Option<Rva>
Resolves an actual Relative Virtual Address in the executable’s address space.
sourcepub fn to_internal_rva(
self,
translator: &AddressMap<'_>,
) -> Option<PdbInternalRva>
pub fn to_internal_rva( self, translator: &AddressMap<'_>, ) -> Option<PdbInternalRva>
Resolves a PDB-internal Relative Virtual Address.
This address is not necessarily compatible with the executable’s address space and should therefore not be used for debugging purposes.
sourcepub fn to_internal_offset(
self,
translator: &AddressMap<'_>,
) -> Option<PdbInternalSectionOffset>
pub fn to_internal_offset( self, translator: &AddressMap<'_>, ) -> Option<PdbInternalSectionOffset>
Resolves the PDB internal section offset.
Trait Implementations§
source§impl Add<u32> for SectionOffset
impl Add<u32> for SectionOffset
source§fn add(self, offset: u32) -> SectionOffset
fn add(self, offset: u32) -> SectionOffset
Adds the given offset to this section offset.
This does not check whether the offset is still valid within the given section. If
the offset is out of bounds, the conversion to Rva
will return None
.
§type Output = SectionOffset
type Output = SectionOffset
+
operator.source§impl AddAssign<u32> for SectionOffset
impl AddAssign<u32> for SectionOffset
source§fn add_assign(&mut self, offset: u32)
fn add_assign(&mut self, offset: u32)
Adds the given offset to this section offset.
This does not check whether the offset is still valid within the given section. If
the offset is out of bounds, the conversion to Rva
will return None
.
source§impl Clone for SectionOffset
impl Clone for SectionOffset
source§fn clone(&self) -> SectionOffset
fn clone(&self) -> SectionOffset
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for SectionOffset
impl Debug for SectionOffset
source§impl Default for SectionOffset
impl Default for SectionOffset
source§fn default() -> SectionOffset
fn default() -> SectionOffset
source§impl Hash for SectionOffset
impl Hash for SectionOffset
source§impl PartialEq for SectionOffset
impl PartialEq for SectionOffset
source§fn eq(&self, other: &SectionOffset) -> bool
fn eq(&self, other: &SectionOffset) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for SectionOffset
impl PartialOrd for SectionOffset
source§fn partial_cmp(&self, other: &SectionOffset) -> Option<Ordering>
fn partial_cmp(&self, other: &SectionOffset) -> Option<Ordering>
Compares offsets if they reside in the same section.
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moreimpl Copy for SectionOffset
impl Eq for SectionOffset
impl StructuralPartialEq for SectionOffset
Auto Trait Implementations§
impl Freeze for SectionOffset
impl RefUnwindSafe for SectionOffset
impl Send for SectionOffset
impl Sync for SectionOffset
impl Unpin for SectionOffset
impl UnwindSafe for SectionOffset
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