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authorValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
committerValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
commita990de90fe41456a23e58bd087d2f107d321f3a1 (patch)
tree15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/gimli/src/write/dwarf.rs
parent3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff)
downloadfparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz
fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip
Deleted vendor folder
Diffstat (limited to 'vendor/gimli/src/write/dwarf.rs')
-rw-r--r--vendor/gimli/src/write/dwarf.rs138
1 files changed, 0 insertions, 138 deletions
diff --git a/vendor/gimli/src/write/dwarf.rs b/vendor/gimli/src/write/dwarf.rs
deleted file mode 100644
index ea50712..0000000
--- a/vendor/gimli/src/write/dwarf.rs
+++ /dev/null
@@ -1,138 +0,0 @@
-use alloc::vec::Vec;
-
-use crate::common::Encoding;
-use crate::write::{
- AbbreviationTable, LineProgram, LineStringTable, Result, Sections, StringTable, Unit,
- UnitTable, Writer,
-};
-
-/// Writable DWARF information for more than one unit.
-#[derive(Debug, Default)]
-pub struct Dwarf {
- /// A table of units. These are primarily stored in the `.debug_info` section,
- /// but they also contain information that is stored in other sections.
- pub units: UnitTable,
-
- /// Extra line number programs that are not associated with a unit.
- ///
- /// These should only be used when generating DWARF5 line-only debug
- /// information.
- pub line_programs: Vec<LineProgram>,
-
- /// A table of strings that will be stored in the `.debug_line_str` section.
- pub line_strings: LineStringTable,
-
- /// A table of strings that will be stored in the `.debug_str` section.
- pub strings: StringTable,
-}
-
-impl Dwarf {
- /// Create a new `Dwarf` instance.
- #[inline]
- pub fn new() -> Self {
- Self::default()
- }
-
- /// Write the DWARF information to the given sections.
- pub fn write<W: Writer>(&mut self, sections: &mut Sections<W>) -> Result<()> {
- let line_strings = self.line_strings.write(&mut sections.debug_line_str)?;
- let strings = self.strings.write(&mut sections.debug_str)?;
- self.units.write(sections, &line_strings, &strings)?;
- for line_program in &self.line_programs {
- line_program.write(
- &mut sections.debug_line,
- line_program.encoding(),
- &line_strings,
- &strings,
- )?;
- }
- Ok(())
- }
-}
-
-/// Writable DWARF information for a single unit.
-#[derive(Debug)]
-pub struct DwarfUnit {
- /// A unit. This is primarily stored in the `.debug_info` section,
- /// but also contains information that is stored in other sections.
- pub unit: Unit,
-
- /// A table of strings that will be stored in the `.debug_line_str` section.
- pub line_strings: LineStringTable,
-
- /// A table of strings that will be stored in the `.debug_str` section.
- pub strings: StringTable,
-}
-
-impl DwarfUnit {
- /// Create a new `DwarfUnit`.
- ///
- /// Note: you should set `self.unit.line_program` after creation.
- /// This cannot be done earlier because it may need to reference
- /// `self.line_strings`.
- pub fn new(encoding: Encoding) -> Self {
- let unit = Unit::new(encoding, LineProgram::none());
- DwarfUnit {
- unit,
- line_strings: LineStringTable::default(),
- strings: StringTable::default(),
- }
- }
-
- /// Write the DWARf information to the given sections.
- pub fn write<W: Writer>(&mut self, sections: &mut Sections<W>) -> Result<()> {
- let line_strings = self.line_strings.write(&mut sections.debug_line_str)?;
- let strings = self.strings.write(&mut sections.debug_str)?;
-
- let abbrev_offset = sections.debug_abbrev.offset();
- let mut abbrevs = AbbreviationTable::default();
-
- self.unit.write(
- sections,
- abbrev_offset,
- &mut abbrevs,
- &line_strings,
- &strings,
- )?;
- // None should exist because we didn't give out any UnitId.
- assert!(sections.debug_info_refs.is_empty());
- assert!(sections.debug_loc_refs.is_empty());
- assert!(sections.debug_loclists_refs.is_empty());
-
- abbrevs.write(&mut sections.debug_abbrev)?;
- Ok(())
- }
-}
-
-#[cfg(feature = "read")]
-pub(crate) mod convert {
- use super::*;
- use crate::read::{self, Reader};
- use crate::write::{Address, ConvertResult};
-
- impl Dwarf {
- /// Create a `write::Dwarf` by converting a `read::Dwarf`.
- ///
- /// `convert_address` is a function to convert read addresses into the `Address`
- /// type. For non-relocatable addresses, this function may simply return
- /// `Address::Constant(address)`. For relocatable addresses, it is the caller's
- /// responsibility to determine the symbol and addend corresponding to the address
- /// and return `Address::Symbol { symbol, addend }`.
- pub fn from<R: Reader<Offset = usize>>(
- dwarf: &read::Dwarf<R>,
- convert_address: &dyn Fn(u64) -> Option<Address>,
- ) -> ConvertResult<Dwarf> {
- let mut line_strings = LineStringTable::default();
- let mut strings = StringTable::default();
- let units = UnitTable::from(dwarf, &mut line_strings, &mut strings, convert_address)?;
- // TODO: convert the line programs that were not referenced by a unit.
- let line_programs = Vec::new();
- Ok(Dwarf {
- units,
- line_programs,
- line_strings,
- strings,
- })
- }
- }
-}