diff options
author | Valentin Popov <valentin@popov.link> | 2024-07-19 15:37:58 +0300 |
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committer | Valentin Popov <valentin@popov.link> | 2024-07-19 15:37:58 +0300 |
commit | a990de90fe41456a23e58bd087d2f107d321f3a1 (patch) | |
tree | 15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/object/tests/round_trip | |
parent | 3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff) | |
download | fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip |
Deleted vendor folder
Diffstat (limited to 'vendor/object/tests/round_trip')
-rw-r--r-- | vendor/object/tests/round_trip/bss.rs | 255 | ||||
-rw-r--r-- | vendor/object/tests/round_trip/coff.rs | 56 | ||||
-rw-r--r-- | vendor/object/tests/round_trip/comdat.rs | 225 | ||||
-rw-r--r-- | vendor/object/tests/round_trip/common.rs | 245 | ||||
-rw-r--r-- | vendor/object/tests/round_trip/elf.rs | 289 | ||||
-rw-r--r-- | vendor/object/tests/round_trip/macho.rs | 64 | ||||
-rw-r--r-- | vendor/object/tests/round_trip/mod.rs | 686 | ||||
-rw-r--r-- | vendor/object/tests/round_trip/section_flags.rs | 90 | ||||
-rw-r--r-- | vendor/object/tests/round_trip/tls.rs | 316 |
9 files changed, 0 insertions, 2226 deletions
diff --git a/vendor/object/tests/round_trip/bss.rs b/vendor/object/tests/round_trip/bss.rs deleted file mode 100644 index 1354fcc..0000000 --- a/vendor/object/tests/round_trip/bss.rs +++ /dev/null @@ -1,255 +0,0 @@ -#![cfg(all(feature = "read", feature = "write"))] - -use object::read::{Object, ObjectSection, ObjectSymbol}; -use object::{read, write}; -use object::{ - Architecture, BinaryFormat, Endianness, SectionKind, SymbolFlags, SymbolKind, SymbolScope, -}; - -#[test] -fn coff_x86_64_bss() { - let mut object = - write::Object::new(BinaryFormat::Coff, Architecture::X86_64, Endianness::Little); - - let section = object.section_id(write::StandardSection::UninitializedData); - - let symbol = object.add_symbol(write::Symbol { - name: b"v1".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }); - object.add_symbol_bss(symbol, section, 18, 4); - - let symbol = object.add_symbol(write::Symbol { - name: b"v2".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }); - object.add_symbol_bss(symbol, section, 34, 8); - - let bytes = object.write().unwrap(); - - //std::fs::write(&"bss.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Coff); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut sections = object.sections(); - - let bss = sections.next().unwrap(); - println!("{:?}", bss); - let bss_index = bss.index(); - assert_eq!(bss.name(), Ok(".bss")); - assert_eq!(bss.kind(), SectionKind::UninitializedData); - assert_eq!(bss.size(), 58); - assert_eq!(bss.data(), Ok(&[][..])); - - let section = sections.next(); - assert!(section.is_none(), "unexpected section {:?}", section); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("v1")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section_index(), Some(bss_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 0); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("v2")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section_index(), Some(bss_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 24); - - let symbol = symbols.next(); - assert!(symbol.is_none(), "unexpected symbol {:?}", symbol); -} - -#[test] -fn elf_x86_64_bss() { - let mut object = - write::Object::new(BinaryFormat::Elf, Architecture::X86_64, Endianness::Little); - - let section = object.section_id(write::StandardSection::UninitializedData); - - let symbol = object.add_symbol(write::Symbol { - name: b"v1".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }); - object.add_symbol_bss(symbol, section, 18, 4); - - let symbol = object.add_symbol(write::Symbol { - name: b"v2".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }); - object.add_symbol_bss(symbol, section, 34, 8); - - let bytes = object.write().unwrap(); - - //std::fs::write(&"bss.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Elf); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut sections = object.sections(); - - let section = sections.next().unwrap(); - println!("{:?}", section); - assert_eq!(section.name(), Ok("")); - assert_eq!(section.kind(), SectionKind::Metadata); - assert_eq!(section.address(), 0); - assert_eq!(section.size(), 0); - - let bss = sections.next().unwrap(); - println!("{:?}", bss); - let bss_index = bss.index(); - assert_eq!(bss.name(), Ok(".bss")); - assert_eq!(bss.kind(), SectionKind::UninitializedData); - assert_eq!(bss.size(), 58); - assert_eq!(bss.data(), Ok(&[][..])); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("")); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("v1")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section_index(), Some(bss_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 0); - assert_eq!(symbol.size(), 18); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("v2")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section_index(), Some(bss_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 24); - assert_eq!(symbol.size(), 34); - - let symbol = symbols.next(); - assert!(symbol.is_none(), "unexpected symbol {:?}", symbol); -} - -#[test] -fn macho_x86_64_bss() { - let mut object = write::Object::new( - BinaryFormat::MachO, - Architecture::X86_64, - Endianness::Little, - ); - - let section = object.section_id(write::StandardSection::UninitializedData); - - let symbol = object.add_symbol(write::Symbol { - name: b"v1".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }); - object.add_symbol_bss(symbol, section, 18, 4); - - let symbol = object.add_symbol(write::Symbol { - name: b"v2".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }); - object.add_symbol_bss(symbol, section, 34, 8); - - let bytes = object.write().unwrap(); - - //std::fs::write(&"bss.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::MachO); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut sections = object.sections(); - - let bss = sections.next().unwrap(); - println!("{:?}", bss); - let bss_index = bss.index(); - assert_eq!(bss.name(), Ok("__bss")); - assert_eq!(bss.segment_name(), Ok(Some("__DATA"))); - assert_eq!(bss.kind(), SectionKind::UninitializedData); - assert_eq!(bss.size(), 58); - assert_eq!(bss.data(), Ok(&[][..])); - - let section = sections.next(); - assert!(section.is_none(), "unexpected section {:?}", section); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("_v1")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section_index(), Some(bss_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 0); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("_v2")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section_index(), Some(bss_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 24); - - let symbol = symbols.next(); - assert!(symbol.is_none(), "unexpected symbol {:?}", symbol); -} diff --git a/vendor/object/tests/round_trip/coff.rs b/vendor/object/tests/round_trip/coff.rs deleted file mode 100644 index 6785dc3..0000000 --- a/vendor/object/tests/round_trip/coff.rs +++ /dev/null @@ -1,56 +0,0 @@ -use object::read::{Object, ObjectSection}; -use object::{read, write}; -use object::{ - Architecture, BinaryFormat, Endianness, RelocationEncoding, RelocationKind, SymbolFlags, - SymbolKind, SymbolScope, -}; - -#[test] -fn reloc_overflow() { - let mut object = - write::Object::new(BinaryFormat::Coff, Architecture::X86_64, Endianness::Little); - let text = object.section_id(write::StandardSection::Text); - object.append_section_data(text, &[0; 4], 4); - let symbol = object.add_symbol(write::Symbol { - name: b"f".to_vec(), - value: 0, - size: 4, - kind: SymbolKind::Text, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Section(text), - flags: SymbolFlags::None, - }); - for i in 0..0x10000 { - object - .add_relocation( - text, - write::Relocation { - offset: i, - size: 64, - kind: RelocationKind::Absolute, - encoding: RelocationEncoding::Generic, - symbol, - addend: 0, - }, - ) - .unwrap(); - } - let bytes = object.write().unwrap(); - - //std::fs::write(&"reloc_overflow.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Coff); - assert_eq!(object.architecture(), Architecture::X86_64); - - let section = object.sections().next().unwrap(); - assert_eq!(section.name(), Ok(".text")); - - let mut i = 0; - for (offset, _relocation) in section.relocations() { - assert_eq!(offset, i); - i += 1; - } - assert_eq!(i, 0x10000); -} diff --git a/vendor/object/tests/round_trip/comdat.rs b/vendor/object/tests/round_trip/comdat.rs deleted file mode 100644 index 7b697a0..0000000 --- a/vendor/object/tests/round_trip/comdat.rs +++ /dev/null @@ -1,225 +0,0 @@ -#![cfg(all(feature = "read", feature = "write"))] - -use object::pe; -use object::read::{Object, ObjectComdat, ObjectSection, ObjectSymbol}; -use object::{read, write}; -use object::{ - Architecture, BinaryFormat, ComdatKind, Endianness, SectionKind, SymbolFlags, SymbolKind, - SymbolScope, -}; - -#[test] -fn coff_x86_64_comdat() { - let mut object = - write::Object::new(BinaryFormat::Coff, Architecture::X86_64, Endianness::Little); - - let (section1, offset) = - object.add_subsection(write::StandardSection::Text, b"s1", &[0, 1, 2, 3], 4); - object.section_symbol(section1); - let (section2, _) = - object.add_subsection(write::StandardSection::Data, b"s1", &[0, 1, 2, 3], 4); - object.section_symbol(section2); - - let symbol = object.add_symbol(write::Symbol { - name: b"s1".to_vec(), - value: offset, - size: 4, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Section(section1), - flags: SymbolFlags::None, - }); - - object.add_comdat(write::Comdat { - kind: ComdatKind::NoDuplicates, - symbol, - sections: vec![section1, section2], - }); - - let bytes = object.write().unwrap(); - - //std::fs::write(&"comdat.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Coff); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut sections = object.sections(); - - let section1 = sections.next().unwrap(); - println!("{:?}", section1); - let section1_index = section1.index(); - assert_eq!(section1.name(), Ok(".text$s1")); - assert_eq!(section1.kind(), SectionKind::Text); - assert_eq!(section1.address(), 0); - assert_eq!(section1.size(), 4); - - let section2 = sections.next().unwrap(); - println!("{:?}", section2); - let section2_index = section2.index(); - assert_eq!(section2.name(), Ok(".data$s1")); - assert_eq!(section2.kind(), SectionKind::Data); - assert_eq!(section2.address(), 0); - assert_eq!(section2.size(), 4); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok(".text$s1")); - assert_eq!(symbol.kind(), SymbolKind::Section); - assert_eq!( - symbol.section(), - read::SymbolSection::Section(section1.index()) - ); - assert_eq!( - symbol.flags(), - SymbolFlags::CoffSection { - selection: pe::IMAGE_COMDAT_SELECT_NODUPLICATES, - associative_section: None - } - ); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok(".data$s1")); - assert_eq!(symbol.kind(), SymbolKind::Section); - assert_eq!( - symbol.section(), - read::SymbolSection::Section(section2.index()) - ); - assert_eq!( - symbol.flags(), - SymbolFlags::CoffSection { - selection: pe::IMAGE_COMDAT_SELECT_ASSOCIATIVE, - associative_section: Some(section1_index) - } - ); - - let symbol = symbols.next().unwrap(); - let symbol_index = symbol.index(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("s1")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!( - symbol.section(), - read::SymbolSection::Section(section1.index()) - ); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 0); - - let symbol = symbols.next(); - assert!(symbol.is_none(), "unexpected symbol {:?}", symbol); - - let mut comdats = object.comdats(); - - let comdat = comdats.next().unwrap(); - println!("{:?}", comdat); - assert_eq!(comdat.kind(), ComdatKind::NoDuplicates); - assert_eq!(comdat.symbol(), symbol_index); - - let mut comdat_sections = comdat.sections(); - assert_eq!(comdat_sections.next(), Some(section1_index)); - assert_eq!(comdat_sections.next(), Some(section2_index)); - assert_eq!(comdat_sections.next(), None); -} - -#[test] -fn elf_x86_64_comdat() { - let mut object = - write::Object::new(BinaryFormat::Elf, Architecture::X86_64, Endianness::Little); - - let (section1, offset) = - object.add_subsection(write::StandardSection::Text, b"s1", &[0, 1, 2, 3], 4); - let (section2, _) = - object.add_subsection(write::StandardSection::Data, b"s1", &[0, 1, 2, 3], 4); - - let symbol = object.add_symbol(write::Symbol { - name: b"s1".to_vec(), - value: offset, - size: 4, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Section(section1), - flags: SymbolFlags::None, - }); - - object.add_comdat(write::Comdat { - kind: ComdatKind::Any, - symbol, - sections: vec![section1, section2], - }); - - let bytes = object.write().unwrap(); - - //std::fs::write(&"comdat.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Elf); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut sections = object.sections(); - - let section = sections.next().unwrap(); - println!("{:?}", section); - assert_eq!(section.name(), Ok("")); - - let section = sections.next().unwrap(); - println!("{:?}", section); - assert_eq!(section.name(), Ok(".group")); - - let section1 = sections.next().unwrap(); - println!("{:?}", section1); - let section1_index = section1.index(); - assert_eq!(section1.name(), Ok(".text.s1")); - assert_eq!(section1.kind(), SectionKind::Text); - assert_eq!(section1.address(), 0); - assert_eq!(section1.size(), 4); - - let section2 = sections.next().unwrap(); - println!("{:?}", section2); - let section2_index = section2.index(); - assert_eq!(section2.name(), Ok(".data.s1")); - assert_eq!(section2.kind(), SectionKind::Data); - assert_eq!(section2.address(), 0); - assert_eq!(section2.size(), 4); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("")); - - let symbol = symbols.next().unwrap(); - let symbol_index = symbol.index(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("s1")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!( - symbol.section(), - read::SymbolSection::Section(section1.index()) - ); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 0); - - let symbol = symbols.next(); - assert!(symbol.is_none(), "unexpected symbol {:?}", symbol); - - let mut comdats = object.comdats(); - - let comdat = comdats.next().unwrap(); - println!("{:?}", comdat); - assert_eq!(comdat.kind(), ComdatKind::Any); - assert_eq!(comdat.symbol(), symbol_index); - - let mut comdat_sections = comdat.sections(); - assert_eq!(comdat_sections.next(), Some(section1_index)); - assert_eq!(comdat_sections.next(), Some(section2_index)); - assert_eq!(comdat_sections.next(), None); -} diff --git a/vendor/object/tests/round_trip/common.rs b/vendor/object/tests/round_trip/common.rs deleted file mode 100644 index 74d4438..0000000 --- a/vendor/object/tests/round_trip/common.rs +++ /dev/null @@ -1,245 +0,0 @@ -#![cfg(all(feature = "read", feature = "write"))] - -use object::read::{Object, ObjectSection, ObjectSymbol}; -use object::{read, write}; -use object::{ - Architecture, BinaryFormat, Endianness, SectionKind, SymbolFlags, SymbolKind, SymbolScope, -}; - -#[test] -fn coff_x86_64_common() { - let mut object = - write::Object::new(BinaryFormat::Coff, Architecture::X86_64, Endianness::Little); - - let symbol = write::Symbol { - name: b"v1".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }; - object.add_common_symbol(symbol, 4, 4); - - let symbol = write::Symbol { - name: b"v2".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }; - object.add_common_symbol(symbol, 8, 8); - - // Also check undefined symbols, which are very similar. - let symbol = write::Symbol { - name: b"v3".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }; - object.add_symbol(symbol); - - let bytes = object.write().unwrap(); - - //std::fs::write(&"common.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Coff); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("v1")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section(), read::SymbolSection::Common); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 0); - assert_eq!(symbol.size(), 4); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("v2")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section(), read::SymbolSection::Common); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 0); - assert_eq!(symbol.size(), 8); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("v3")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section(), read::SymbolSection::Undefined); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), true); - assert_eq!(symbol.address(), 0); - assert_eq!(symbol.size(), 0); - - let symbol = symbols.next(); - assert!(symbol.is_none(), "unexpected symbol {:?}", symbol); -} - -#[test] -fn elf_x86_64_common() { - let mut object = - write::Object::new(BinaryFormat::Elf, Architecture::X86_64, Endianness::Little); - - let symbol = write::Symbol { - name: b"v1".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }; - object.add_common_symbol(symbol, 4, 4); - - let symbol = write::Symbol { - name: b"v2".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }; - object.add_common_symbol(symbol, 8, 8); - - let bytes = object.write().unwrap(); - - //std::fs::write(&"common.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Elf); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("")); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("v1")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section(), read::SymbolSection::Common); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 0); - assert_eq!(symbol.size(), 4); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("v2")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section(), read::SymbolSection::Common); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 0); - assert_eq!(symbol.size(), 8); - - let symbol = symbols.next(); - assert!(symbol.is_none(), "unexpected symbol {:?}", symbol); -} - -#[test] -fn macho_x86_64_common() { - let mut object = write::Object::new( - BinaryFormat::MachO, - Architecture::X86_64, - Endianness::Little, - ); - - let symbol = write::Symbol { - name: b"v1".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }; - object.add_common_symbol(symbol, 4, 4); - - let symbol = write::Symbol { - name: b"v2".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }; - object.add_common_symbol(symbol, 8, 8); - - let bytes = object.write().unwrap(); - - //std::fs::write(&"common.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::MachO); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut sections = object.sections(); - - let common = sections.next().unwrap(); - println!("{:?}", common); - let common_index = common.index(); - assert_eq!(common.name(), Ok("__common")); - assert_eq!(common.segment_name(), Ok(Some("__DATA"))); - assert_eq!(common.kind(), SectionKind::Common); - assert_eq!(common.size(), 16); - assert_eq!(common.data(), Ok(&[][..])); - - let section = sections.next(); - assert!(section.is_none(), "unexpected section {:?}", section); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("_v1")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section_index(), Some(common_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 0); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("_v2")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section_index(), Some(common_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 8); - - let symbol = symbols.next(); - assert!(symbol.is_none(), "unexpected symbol {:?}", symbol); -} diff --git a/vendor/object/tests/round_trip/elf.rs b/vendor/object/tests/round_trip/elf.rs deleted file mode 100644 index 0aafadc..0000000 --- a/vendor/object/tests/round_trip/elf.rs +++ /dev/null @@ -1,289 +0,0 @@ -use object::read::elf::{FileHeader, SectionHeader}; -use object::read::{Object, ObjectSection, ObjectSymbol}; -use object::{ - elf, read, write, Architecture, BinaryFormat, Endianness, LittleEndian, SectionIndex, - SectionKind, SymbolFlags, SymbolKind, SymbolScope, SymbolSection, U32, -}; -use std::io::Write; - -#[test] -fn symtab_shndx() { - let mut object = - write::Object::new(BinaryFormat::Elf, Architecture::X86_64, Endianness::Little); - - for i in 0..0x10000 { - let name = format!("func{}", i).into_bytes(); - let (section, offset) = - object.add_subsection(write::StandardSection::Text, &name, &[0xcc], 1); - object.add_symbol(write::Symbol { - name, - value: offset, - size: 1, - kind: SymbolKind::Text, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Section(section), - flags: SymbolFlags::None, - }); - } - let bytes = object.write().unwrap(); - - //std::fs::write(&"symtab_shndx.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Elf); - assert_eq!(object.architecture(), Architecture::X86_64); - - for symbol in object.symbols().skip(1) { - assert_eq!( - symbol.section(), - SymbolSection::Section(SectionIndex(symbol.index().0)) - ); - } -} - -#[test] -fn aligned_sections() { - let mut object = - write::Object::new(BinaryFormat::Elf, Architecture::X86_64, Endianness::Little); - - let text_section_id = object.add_section(vec![], b".text".to_vec(), SectionKind::Text); - let text_section = object.section_mut(text_section_id); - text_section.set_data(&[][..], 4096); - - let data_section_id = object.add_section(vec![], b".data".to_vec(), SectionKind::Data); - let data_section = object.section_mut(data_section_id); - data_section.set_data(&b"1234"[..], 16); - - let bytes = object.write().unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Elf); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut sections = object.sections(); - let _ = sections.next().unwrap(); - - let section = sections.next().unwrap(); - assert_eq!(section.name(), Ok(".text")); - assert_eq!(section.file_range(), Some((4096, 0))); - - let section = sections.next().unwrap(); - assert_eq!(section.name(), Ok(".data")); - assert_eq!(section.file_range(), Some((4096, 4))); -} - -#[cfg(feature = "compression")] -#[test] -fn compression_zlib() { - use object::read::ObjectSection; - use object::LittleEndian as LE; - - let data = b"test data data data"; - let len = data.len() as u64; - - let mut ch = object::elf::CompressionHeader64::<LE>::default(); - ch.ch_type.set(LE, object::elf::ELFCOMPRESS_ZLIB); - ch.ch_size.set(LE, len); - ch.ch_addralign.set(LE, 1); - - let mut buf = Vec::new(); - buf.write(object::bytes_of(&ch)).unwrap(); - let mut encoder = flate2::write::ZlibEncoder::new(buf, flate2::Compression::default()); - encoder.write_all(data).unwrap(); - let compressed = encoder.finish().unwrap(); - - let mut object = - write::Object::new(BinaryFormat::Elf, Architecture::X86_64, Endianness::Little); - let section = object.add_section( - Vec::new(), - b".debug_info".to_vec(), - object::SectionKind::Other, - ); - object.section_mut(section).set_data(compressed, 1); - object.section_mut(section).flags = object::SectionFlags::Elf { - sh_flags: object::elf::SHF_COMPRESSED.into(), - }; - let bytes = object.write().unwrap(); - - //std::fs::write(&"compression.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Elf); - assert_eq!(object.architecture(), Architecture::X86_64); - - let section = object.section_by_name(".debug_info").unwrap(); - let uncompressed = section.uncompressed_data().unwrap(); - assert_eq!(data, &*uncompressed); -} - -#[cfg(feature = "compression")] -#[test] -fn compression_gnu() { - use object::read::ObjectSection; - use std::io::Write; - - let data = b"test data data data"; - let len = data.len() as u32; - - let mut buf = Vec::new(); - buf.write_all(b"ZLIB\0\0\0\0").unwrap(); - buf.write_all(&len.to_be_bytes()).unwrap(); - let mut encoder = flate2::write::ZlibEncoder::new(buf, flate2::Compression::default()); - encoder.write_all(data).unwrap(); - let compressed = encoder.finish().unwrap(); - - let mut object = - write::Object::new(BinaryFormat::Elf, Architecture::X86_64, Endianness::Little); - let section = object.add_section( - Vec::new(), - b".zdebug_info".to_vec(), - object::SectionKind::Other, - ); - object.section_mut(section).set_data(compressed, 1); - let bytes = object.write().unwrap(); - - //std::fs::write(&"compression.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Elf); - assert_eq!(object.architecture(), Architecture::X86_64); - - let section = object.section_by_name(".zdebug_info").unwrap(); - let uncompressed = section.uncompressed_data().unwrap(); - assert_eq!(data, &*uncompressed); -} - -#[test] -fn note() { - let endian = Endianness::Little; - let mut object = write::Object::new(BinaryFormat::Elf, Architecture::X86_64, endian); - - // Add note section with align = 4. - let mut buffer = Vec::new(); - - buffer - .write(object::bytes_of(&elf::NoteHeader32 { - n_namesz: U32::new(endian, 6), - n_descsz: U32::new(endian, 11), - n_type: U32::new(endian, 1), - })) - .unwrap(); - buffer.write(b"name1\0\0\0").unwrap(); - buffer.write(b"descriptor\0\0").unwrap(); - - buffer - .write(object::bytes_of(&elf::NoteHeader32 { - n_namesz: U32::new(endian, 6), - n_descsz: U32::new(endian, 11), - n_type: U32::new(endian, 2), - })) - .unwrap(); - buffer.write(b"name2\0\0\0").unwrap(); - buffer.write(b"descriptor\0\0").unwrap(); - - let section = object.add_section(Vec::new(), b".note4".to_vec(), SectionKind::Note); - object.section_mut(section).set_data(buffer, 4); - - // Add note section with align = 8. - let mut buffer = Vec::new(); - - buffer - .write(object::bytes_of(&elf::NoteHeader32 { - n_namesz: U32::new(endian, 6), - n_descsz: U32::new(endian, 11), - n_type: U32::new(endian, 1), - })) - .unwrap(); - buffer.write(b"name1\0\0\0\0\0\0\0").unwrap(); - buffer.write(b"descriptor\0\0\0\0\0\0").unwrap(); - - buffer - .write(object::bytes_of(&elf::NoteHeader32 { - n_namesz: U32::new(endian, 4), - n_descsz: U32::new(endian, 11), - n_type: U32::new(endian, 2), - })) - .unwrap(); - buffer.write(b"abc\0").unwrap(); - buffer.write(b"descriptor\0\0\0\0\0\0").unwrap(); - - let section = object.add_section(Vec::new(), b".note8".to_vec(), SectionKind::Note); - object.section_mut(section).set_data(buffer, 8); - - let bytes = &*object.write().unwrap(); - - //std::fs::write(&"note.o", &bytes).unwrap(); - - let header = elf::FileHeader64::parse(bytes).unwrap(); - let endian: LittleEndian = header.endian().unwrap(); - let sections = header.sections(endian, bytes).unwrap(); - - let section = sections.section(SectionIndex(1)).unwrap(); - assert_eq!(sections.section_name(endian, section).unwrap(), b".note4"); - assert_eq!(section.sh_addralign(endian), 4); - let mut notes = section.notes(endian, bytes).unwrap().unwrap(); - let note = notes.next().unwrap().unwrap(); - assert_eq!(note.name(), b"name1"); - assert_eq!(note.desc(), b"descriptor\0"); - assert_eq!(note.n_type(endian), 1); - let note = notes.next().unwrap().unwrap(); - assert_eq!(note.name(), b"name2"); - assert_eq!(note.desc(), b"descriptor\0"); - assert_eq!(note.n_type(endian), 2); - assert!(notes.next().unwrap().is_none()); - - let section = sections.section(SectionIndex(2)).unwrap(); - assert_eq!(sections.section_name(endian, section).unwrap(), b".note8"); - assert_eq!(section.sh_addralign(endian), 8); - let mut notes = section.notes(endian, bytes).unwrap().unwrap(); - let note = notes.next().unwrap().unwrap(); - assert_eq!(note.name(), b"name1"); - assert_eq!(note.desc(), b"descriptor\0"); - assert_eq!(note.n_type(endian), 1); - let note = notes.next().unwrap().unwrap(); - assert_eq!(note.name(), b"abc"); - assert_eq!(note.desc(), b"descriptor\0"); - assert_eq!(note.n_type(endian), 2); - assert!(notes.next().unwrap().is_none()); -} - -#[test] -fn gnu_property() { - gnu_property_inner::<elf::FileHeader32<Endianness>>(Architecture::I386); - gnu_property_inner::<elf::FileHeader64<Endianness>>(Architecture::X86_64); -} - -fn gnu_property_inner<Elf: FileHeader<Endian = Endianness>>(architecture: Architecture) { - let endian = Endianness::Little; - let mut object = write::Object::new(BinaryFormat::Elf, architecture, endian); - object.add_elf_gnu_property_u32( - elf::GNU_PROPERTY_X86_FEATURE_1_AND, - elf::GNU_PROPERTY_X86_FEATURE_1_IBT | elf::GNU_PROPERTY_X86_FEATURE_1_SHSTK, - ); - - let bytes = &*object.write().unwrap(); - - //std::fs::write(&"note.o", &bytes).unwrap(); - - let header = Elf::parse(bytes).unwrap(); - assert_eq!(header.endian().unwrap(), endian); - let sections = header.sections(endian, bytes).unwrap(); - let section = sections.section(SectionIndex(1)).unwrap(); - assert_eq!( - sections.section_name(endian, section).unwrap(), - b".note.gnu.property" - ); - assert_eq!(section.sh_flags(endian).into(), u64::from(elf::SHF_ALLOC)); - let mut notes = section.notes(endian, bytes).unwrap().unwrap(); - let note = notes.next().unwrap().unwrap(); - let mut props = note.gnu_properties(endian).unwrap(); - let prop = props.next().unwrap().unwrap(); - assert_eq!(prop.pr_type(), elf::GNU_PROPERTY_X86_FEATURE_1_AND); - assert_eq!( - prop.data_u32(endian).unwrap(), - elf::GNU_PROPERTY_X86_FEATURE_1_IBT | elf::GNU_PROPERTY_X86_FEATURE_1_SHSTK - ); - assert!(props.next().unwrap().is_none()); - assert!(notes.next().unwrap().is_none()); -} diff --git a/vendor/object/tests/round_trip/macho.rs b/vendor/object/tests/round_trip/macho.rs deleted file mode 100644 index 1aa8156..0000000 --- a/vendor/object/tests/round_trip/macho.rs +++ /dev/null @@ -1,64 +0,0 @@ -use object::read::macho::MachHeader; -use object::read::{Object, ObjectSection}; -use object::{macho, read, write, Architecture, BinaryFormat, Endianness}; - -// Test that segment size is valid when the first section needs alignment. -#[test] -fn issue_286_segment_file_size() { - let mut object = write::Object::new( - BinaryFormat::MachO, - Architecture::X86_64, - Endianness::Little, - ); - - let text = object.section_id(write::StandardSection::Text); - object.append_section_data(text, &[1; 30], 0x1000); - - let bytes = &*object.write().unwrap(); - let header = macho::MachHeader64::parse(bytes, 0).unwrap(); - let endian: Endianness = header.endian().unwrap(); - let mut commands = header.load_commands(endian, bytes, 0).unwrap(); - let command = commands.next().unwrap().unwrap(); - let (segment, _) = command.segment_64().unwrap().unwrap(); - assert_eq!(segment.vmsize.get(endian), 30); - assert_eq!(segment.filesize.get(endian), 30); -} - -// We were emitting section file alignment padding that didn't match the address alignment padding. -#[test] -fn issue_552_section_file_alignment() { - let mut object = write::Object::new( - BinaryFormat::MachO, - Architecture::X86_64, - Endianness::Little, - ); - - // The starting file offset is not a multiple of 32 (checked later). - // Length of 32 ensures that the file offset of the end of this section is still not a - // multiple of 32. - let section = object.add_section(vec![], vec![], object::SectionKind::ReadOnlyDataWithRel); - object.append_section_data(section, &vec![0u8; 32], 1); - - // Address is already aligned correctly, so there must not any padding, - // even though file offset is not aligned. - let section = object.add_section(vec![], vec![], object::SectionKind::ReadOnlyData); - object.append_section_data(section, &vec![0u8; 1], 32); - - let bytes = &*object.write().unwrap(); - //std::fs::write(&"align.o", &bytes).unwrap(); - let object = read::File::parse(bytes).unwrap(); - let mut sections = object.sections(); - - let section = sections.next().unwrap(); - let offset = section.file_range().unwrap().0; - // Check file offset is not aligned to 32. - assert_ne!(offset % 32, 0); - assert_eq!(section.address(), 0); - assert_eq!(section.size(), 32); - - let section = sections.next().unwrap(); - // Check there is no padding. - assert_eq!(section.file_range(), Some((offset + 32, 1))); - assert_eq!(section.address(), 32); - assert_eq!(section.size(), 1); -} diff --git a/vendor/object/tests/round_trip/mod.rs b/vendor/object/tests/round_trip/mod.rs deleted file mode 100644 index b92a94a..0000000 --- a/vendor/object/tests/round_trip/mod.rs +++ /dev/null @@ -1,686 +0,0 @@ -#![cfg(all(feature = "read", feature = "write"))] - -use object::read::{Object, ObjectSection, ObjectSymbol}; -use object::{read, write, SectionIndex, SubArchitecture}; -use object::{ - Architecture, BinaryFormat, Endianness, RelocationEncoding, RelocationKind, SectionKind, - SymbolFlags, SymbolKind, SymbolScope, SymbolSection, -}; - -mod bss; -mod coff; -mod comdat; -mod common; -mod elf; -mod macho; -mod section_flags; -mod tls; - -#[test] -fn coff_any() { - for (arch, sub_arch) in [ - (Architecture::Aarch64, None), - (Architecture::Aarch64, Some(SubArchitecture::Arm64EC)), - (Architecture::Arm, None), - (Architecture::I386, None), - (Architecture::X86_64, None), - ] - .iter() - .copied() - { - let mut object = write::Object::new(BinaryFormat::Coff, arch, Endianness::Little); - object.set_sub_architecture(sub_arch); - - object.add_file_symbol(b"file.c".to_vec()); - - let text = object.section_id(write::StandardSection::Text); - object.append_section_data(text, &[1; 30], 4); - - let func1_offset = object.append_section_data(text, &[1; 30], 4); - assert_eq!(func1_offset, 32); - let func1_symbol = object.add_symbol(write::Symbol { - name: b"func1".to_vec(), - value: func1_offset, - size: 32, - kind: SymbolKind::Text, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Section(text), - flags: SymbolFlags::None, - }); - let func2_offset = object.append_section_data(text, &[1; 30], 4); - assert_eq!(func2_offset, 64); - object.add_symbol(write::Symbol { - name: b"func2_long".to_vec(), - value: func2_offset, - size: 32, - kind: SymbolKind::Text, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Section(text), - flags: SymbolFlags::None, - }); - object - .add_relocation( - text, - write::Relocation { - offset: 8, - size: arch.address_size().unwrap().bytes() * 8, - kind: RelocationKind::Absolute, - encoding: RelocationEncoding::Generic, - symbol: func1_symbol, - addend: 0, - }, - ) - .unwrap(); - - let bytes = object.write().unwrap(); - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Coff); - assert_eq!(object.architecture(), arch); - assert_eq!(object.sub_architecture(), sub_arch); - assert_eq!(object.endianness(), Endianness::Little); - - let mut sections = object.sections(); - - let text = sections.next().unwrap(); - println!("{:?}", text); - let text_index = text.index(); - assert_eq!(text.name(), Ok(".text")); - assert_eq!(text.kind(), SectionKind::Text); - assert_eq!(text.address(), 0); - assert_eq!(text.size(), 94); - assert_eq!(&text.data().unwrap()[..30], &[1; 30]); - assert_eq!(&text.data().unwrap()[32..62], &[1; 30]); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("file.c")); - assert_eq!(symbol.address(), 0); - assert_eq!(symbol.kind(), SymbolKind::File); - assert_eq!(symbol.section(), SymbolSection::None); - assert_eq!(symbol.scope(), SymbolScope::Compilation); - assert_eq!(symbol.is_weak(), false); - - let decorated_name = |name: &str| { - if arch == Architecture::I386 { - format!("_{name}") - } else { - name.to_owned() - } - }; - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - let func1_symbol = symbol.index(); - assert_eq!(symbol.name(), Ok(decorated_name("func1").as_str())); - assert_eq!(symbol.address(), func1_offset); - assert_eq!(symbol.kind(), SymbolKind::Text); - assert_eq!(symbol.section_index(), Some(text_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok(decorated_name("func2_long").as_str())); - assert_eq!(symbol.address(), func2_offset); - assert_eq!(symbol.kind(), SymbolKind::Text); - assert_eq!(symbol.section_index(), Some(text_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - - let mut relocations = text.relocations(); - - let (offset, relocation) = relocations.next().unwrap(); - println!("{:?}", relocation); - assert_eq!(offset, 8); - assert_eq!(relocation.kind(), RelocationKind::Absolute); - assert_eq!(relocation.encoding(), RelocationEncoding::Generic); - assert_eq!(relocation.size(), arch.address_size().unwrap().bytes() * 8); - assert_eq!( - relocation.target(), - read::RelocationTarget::Symbol(func1_symbol) - ); - assert_eq!(relocation.addend(), 0); - - let map = object.symbol_map(); - let symbol = map.get(func1_offset + 1).unwrap(); - assert_eq!(symbol.address(), func1_offset); - assert_eq!(symbol.name(), decorated_name("func1")); - assert_eq!(map.get(func1_offset - 1), None); - } -} - -#[test] -fn elf_x86_64() { - let mut object = - write::Object::new(BinaryFormat::Elf, Architecture::X86_64, Endianness::Little); - - object.add_file_symbol(b"file.c".to_vec()); - - let text = object.section_id(write::StandardSection::Text); - object.append_section_data(text, &[1; 30], 4); - - let func1_offset = object.append_section_data(text, &[1; 30], 4); - assert_eq!(func1_offset, 32); - let func1_symbol = object.add_symbol(write::Symbol { - name: b"func1".to_vec(), - value: func1_offset, - size: 32, - kind: SymbolKind::Text, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Section(text), - flags: SymbolFlags::None, - }); - object - .add_relocation( - text, - write::Relocation { - offset: 8, - size: 64, - kind: RelocationKind::Absolute, - encoding: RelocationEncoding::Generic, - symbol: func1_symbol, - addend: 0, - }, - ) - .unwrap(); - - let bytes = object.write().unwrap(); - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Elf); - assert_eq!(object.architecture(), Architecture::X86_64); - assert_eq!(object.endianness(), Endianness::Little); - - let mut sections = object.sections(); - - let section = sections.next().unwrap(); - println!("{:?}", section); - assert_eq!(section.name(), Ok("")); - assert_eq!(section.kind(), SectionKind::Metadata); - assert_eq!(section.address(), 0); - assert_eq!(section.size(), 0); - - let text = sections.next().unwrap(); - println!("{:?}", text); - let text_index = text.index(); - assert_eq!(text.name(), Ok(".text")); - assert_eq!(text.kind(), SectionKind::Text); - assert_eq!(text.address(), 0); - assert_eq!(text.size(), 62); - assert_eq!(&text.data().unwrap()[..30], &[1; 30]); - assert_eq!(&text.data().unwrap()[32..62], &[1; 30]); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("")); - assert_eq!(symbol.address(), 0); - assert_eq!(symbol.kind(), SymbolKind::Null); - assert_eq!(symbol.section_index(), None); - assert_eq!(symbol.scope(), SymbolScope::Unknown); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), true); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("file.c")); - assert_eq!(symbol.address(), 0); - assert_eq!(symbol.kind(), SymbolKind::File); - assert_eq!(symbol.section(), SymbolSection::None); - assert_eq!(symbol.scope(), SymbolScope::Compilation); - assert_eq!(symbol.is_weak(), false); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - let func1_symbol = symbol.index(); - assert_eq!(symbol.name(), Ok("func1")); - assert_eq!(symbol.address(), func1_offset); - assert_eq!(symbol.kind(), SymbolKind::Text); - assert_eq!(symbol.section_index(), Some(text_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - - let mut relocations = text.relocations(); - - let (offset, relocation) = relocations.next().unwrap(); - println!("{:?}", relocation); - assert_eq!(offset, 8); - assert_eq!(relocation.kind(), RelocationKind::Absolute); - assert_eq!(relocation.encoding(), RelocationEncoding::Generic); - assert_eq!(relocation.size(), 64); - assert_eq!( - relocation.target(), - read::RelocationTarget::Symbol(func1_symbol) - ); - assert_eq!(relocation.addend(), 0); - - let map = object.symbol_map(); - let symbol = map.get(func1_offset + 1).unwrap(); - assert_eq!(symbol.address(), func1_offset); - assert_eq!(symbol.name(), "func1"); - assert_eq!(map.get(func1_offset - 1), None); -} - -#[test] -fn elf_any() { - for (arch, endian) in [ - (Architecture::Aarch64, Endianness::Little), - (Architecture::Aarch64_Ilp32, Endianness::Little), - (Architecture::Arm, Endianness::Little), - (Architecture::Avr, Endianness::Little), - (Architecture::Bpf, Endianness::Little), - (Architecture::Csky, Endianness::Little), - (Architecture::I386, Endianness::Little), - (Architecture::X86_64, Endianness::Little), - (Architecture::X86_64_X32, Endianness::Little), - (Architecture::Hexagon, Endianness::Little), - (Architecture::LoongArch64, Endianness::Little), - (Architecture::Mips, Endianness::Little), - (Architecture::Mips64, Endianness::Little), - (Architecture::Msp430, Endianness::Little), - (Architecture::PowerPc, Endianness::Big), - (Architecture::PowerPc64, Endianness::Big), - (Architecture::Riscv32, Endianness::Little), - (Architecture::Riscv64, Endianness::Little), - (Architecture::S390x, Endianness::Big), - (Architecture::Sbf, Endianness::Little), - (Architecture::Sparc64, Endianness::Big), - (Architecture::Xtensa, Endianness::Little), - ] - .iter() - .copied() - { - let mut object = write::Object::new(BinaryFormat::Elf, arch, endian); - - let section = object.section_id(write::StandardSection::Data); - object.append_section_data(section, &[1; 30], 4); - let symbol = object.section_symbol(section); - - object - .add_relocation( - section, - write::Relocation { - offset: 8, - size: 32, - kind: RelocationKind::Absolute, - encoding: RelocationEncoding::Generic, - symbol, - addend: 0, - }, - ) - .unwrap(); - if arch.address_size().unwrap().bytes() >= 8 { - object - .add_relocation( - section, - write::Relocation { - offset: 16, - size: 64, - kind: RelocationKind::Absolute, - encoding: RelocationEncoding::Generic, - symbol, - addend: 0, - }, - ) - .unwrap(); - } - - let bytes = object.write().unwrap(); - let object = read::File::parse(&*bytes).unwrap(); - println!("{:?}", object.architecture()); - assert_eq!(object.format(), BinaryFormat::Elf); - assert_eq!(object.architecture(), arch); - assert_eq!(object.endianness(), endian); - - let mut sections = object.sections(); - - let section = sections.next().unwrap(); - println!("{:?}", section); - assert_eq!(section.name(), Ok("")); - assert_eq!(section.kind(), SectionKind::Metadata); - assert_eq!(section.address(), 0); - assert_eq!(section.size(), 0); - - let data = sections.next().unwrap(); - println!("{:?}", data); - assert_eq!(data.name(), Ok(".data")); - assert_eq!(data.kind(), SectionKind::Data); - - let mut relocations = data.relocations(); - - let (offset, relocation) = relocations.next().unwrap(); - println!("{:?}", relocation); - assert_eq!(offset, 8); - assert_eq!(relocation.kind(), RelocationKind::Absolute); - assert_eq!(relocation.encoding(), RelocationEncoding::Generic); - assert_eq!(relocation.size(), 32); - assert_eq!(relocation.addend(), 0); - - if arch.address_size().unwrap().bytes() >= 8 { - let (offset, relocation) = relocations.next().unwrap(); - println!("{:?}", relocation); - assert_eq!(offset, 16); - assert_eq!(relocation.kind(), RelocationKind::Absolute); - assert_eq!(relocation.encoding(), RelocationEncoding::Generic); - assert_eq!(relocation.size(), 64); - assert_eq!(relocation.addend(), 0); - } - } -} - -#[test] -fn macho_x86_64() { - let mut object = write::Object::new( - BinaryFormat::MachO, - Architecture::X86_64, - Endianness::Little, - ); - - object.add_file_symbol(b"file.c".to_vec()); - - let text = object.section_id(write::StandardSection::Text); - object.append_section_data(text, &[1; 30], 4); - - let func1_offset = object.append_section_data(text, &[1; 30], 4); - assert_eq!(func1_offset, 32); - let func1_symbol = object.add_symbol(write::Symbol { - name: b"func1".to_vec(), - value: func1_offset, - size: 32, - kind: SymbolKind::Text, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Section(text), - flags: SymbolFlags::None, - }); - object - .add_relocation( - text, - write::Relocation { - offset: 8, - size: 64, - kind: RelocationKind::Absolute, - encoding: RelocationEncoding::Generic, - symbol: func1_symbol, - addend: 0, - }, - ) - .unwrap(); - object - .add_relocation( - text, - write::Relocation { - offset: 16, - size: 32, - kind: RelocationKind::Relative, - encoding: RelocationEncoding::Generic, - symbol: func1_symbol, - addend: -4, - }, - ) - .unwrap(); - - let bytes = object.write().unwrap(); - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::MachO); - assert_eq!(object.architecture(), Architecture::X86_64); - assert_eq!(object.endianness(), Endianness::Little); - - let mut sections = object.sections(); - - let text = sections.next().unwrap(); - println!("{:?}", text); - let text_index = text.index(); - assert_eq!(text.name(), Ok("__text")); - assert_eq!(text.segment_name(), Ok(Some("__TEXT"))); - assert_eq!(text.kind(), SectionKind::Text); - assert_eq!(text.address(), 0); - assert_eq!(text.size(), 62); - assert_eq!(&text.data().unwrap()[..30], &[1; 30]); - assert_eq!(&text.data().unwrap()[32..62], &[1; 30]); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - let func1_symbol = symbol.index(); - assert_eq!(symbol.name(), Ok("_func1")); - assert_eq!(symbol.address(), func1_offset); - assert_eq!(symbol.kind(), SymbolKind::Text); - assert_eq!(symbol.section_index(), Some(text_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - - let mut relocations = text.relocations(); - - let (offset, relocation) = relocations.next().unwrap(); - println!("{:?}", relocation); - assert_eq!(offset, 8); - assert_eq!(relocation.kind(), RelocationKind::Absolute); - assert_eq!(relocation.encoding(), RelocationEncoding::Generic); - assert_eq!(relocation.size(), 64); - assert_eq!( - relocation.target(), - read::RelocationTarget::Symbol(func1_symbol) - ); - assert_eq!(relocation.addend(), 0); - - let (offset, relocation) = relocations.next().unwrap(); - println!("{:?}", relocation); - assert_eq!(offset, 16); - assert_eq!(relocation.kind(), RelocationKind::Relative); - assert_eq!(relocation.encoding(), RelocationEncoding::X86RipRelative); - assert_eq!(relocation.size(), 32); - assert_eq!( - relocation.target(), - read::RelocationTarget::Symbol(func1_symbol) - ); - assert_eq!(relocation.addend(), -4); - - let map = object.symbol_map(); - let symbol = map.get(func1_offset + 1).unwrap(); - assert_eq!(symbol.address(), func1_offset); - assert_eq!(symbol.name(), "_func1"); - assert_eq!(map.get(func1_offset - 1), None); -} - -#[test] -fn macho_any() { - for (arch, subarch, endian) in [ - (Architecture::Aarch64, None, Endianness::Little), - ( - Architecture::Aarch64, - Some(SubArchitecture::Arm64E), - Endianness::Little, - ), - (Architecture::Aarch64_Ilp32, None, Endianness::Little), - /* TODO: - (Architecture::Arm, None, Endianness::Little), - */ - (Architecture::I386, None, Endianness::Little), - (Architecture::X86_64, None, Endianness::Little), - /* TODO: - (Architecture::PowerPc, None, Endianness::Big), - (Architecture::PowerPc64, None, Endianness::Big), - */ - ] - .iter() - .copied() - { - let mut object = write::Object::new(BinaryFormat::MachO, arch, endian); - object.set_sub_architecture(subarch); - - let section = object.section_id(write::StandardSection::Data); - object.append_section_data(section, &[1; 30], 4); - let symbol = object.section_symbol(section); - - object - .add_relocation( - section, - write::Relocation { - offset: 8, - size: 32, - kind: RelocationKind::Absolute, - encoding: RelocationEncoding::Generic, - symbol, - addend: 0, - }, - ) - .unwrap(); - if arch.address_size().unwrap().bytes() >= 8 { - object - .add_relocation( - section, - write::Relocation { - offset: 16, - size: 64, - kind: RelocationKind::Absolute, - encoding: RelocationEncoding::Generic, - symbol, - addend: 0, - }, - ) - .unwrap(); - } - - let bytes = object.write().unwrap(); - let object = read::File::parse(&*bytes).unwrap(); - println!("{:?}", object.architecture()); - assert_eq!(object.format(), BinaryFormat::MachO); - assert_eq!(object.architecture(), arch); - assert_eq!(object.sub_architecture(), subarch); - assert_eq!(object.endianness(), endian); - - let mut sections = object.sections(); - - let data = sections.next().unwrap(); - println!("{:?}", data); - assert_eq!(data.segment_name(), Ok(Some("__DATA"))); - assert_eq!(data.name(), Ok("__data")); - assert_eq!(data.kind(), SectionKind::Data); - - let mut relocations = data.relocations(); - - let (offset, relocation) = relocations.next().unwrap(); - println!("{:?}", relocation); - assert_eq!(offset, 8); - assert_eq!(relocation.kind(), RelocationKind::Absolute); - assert_eq!(relocation.encoding(), RelocationEncoding::Generic); - assert_eq!(relocation.size(), 32); - assert_eq!(relocation.addend(), 0); - - if arch.address_size().unwrap().bytes() >= 8 { - let (offset, relocation) = relocations.next().unwrap(); - println!("{:?}", relocation); - assert_eq!(offset, 16); - assert_eq!(relocation.kind(), RelocationKind::Absolute); - assert_eq!(relocation.encoding(), RelocationEncoding::Generic); - assert_eq!(relocation.size(), 64); - assert_eq!(relocation.addend(), 0); - } - } -} - -#[cfg(feature = "xcoff")] -#[test] -fn xcoff_powerpc() { - for arch in [Architecture::PowerPc, Architecture::PowerPc64] { - let mut object = write::Object::new(BinaryFormat::Xcoff, arch, Endianness::Big); - - object.add_file_symbol(b"file.c".to_vec()); - - let text = object.section_id(write::StandardSection::Text); - object.append_section_data(text, &[1; 30], 4); - - let func1_offset = object.append_section_data(text, &[1; 30], 4); - assert_eq!(func1_offset, 32); - let func1_symbol = object.add_symbol(write::Symbol { - name: b"func1".to_vec(), - value: func1_offset, - size: 32, - kind: SymbolKind::Text, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Section(text), - flags: SymbolFlags::None, - }); - - object - .add_relocation( - text, - write::Relocation { - offset: 8, - size: 64, - kind: RelocationKind::Absolute, - encoding: RelocationEncoding::Generic, - symbol: func1_symbol, - addend: 0, - }, - ) - .unwrap(); - - let bytes = object.write().unwrap(); - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Xcoff); - assert_eq!(object.architecture(), arch); - assert_eq!(object.endianness(), Endianness::Big); - - let mut sections = object.sections(); - - let text = sections.next().unwrap(); - println!("{:?}", text); - let text_index = text.index().0; - assert_eq!(text.name(), Ok(".text")); - assert_eq!(text.kind(), SectionKind::Text); - assert_eq!(text.address(), 0); - assert_eq!(text.size(), 62); - assert_eq!(&text.data().unwrap()[..30], &[1; 30]); - assert_eq!(&text.data().unwrap()[32..62], &[1; 30]); - - let mut symbols = object.symbols(); - - let mut symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("file.c")); - assert_eq!(symbol.address(), 0); - assert_eq!(symbol.kind(), SymbolKind::File); - assert_eq!(symbol.section_index(), None); - assert_eq!(symbol.scope(), SymbolScope::Compilation); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - - symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - let func1_symbol = symbol.index(); - assert_eq!(symbol.name(), Ok("func1")); - assert_eq!(symbol.address(), func1_offset); - assert_eq!(symbol.kind(), SymbolKind::Text); - assert_eq!(symbol.section_index(), Some(SectionIndex(text_index))); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - - let mut relocations = text.relocations(); - - let (offset, relocation) = relocations.next().unwrap(); - println!("{:?}", relocation); - assert_eq!(offset, 8); - assert_eq!(relocation.kind(), RelocationKind::Absolute); - assert_eq!(relocation.encoding(), RelocationEncoding::Generic); - assert_eq!(relocation.size(), 64); - assert_eq!( - relocation.target(), - read::RelocationTarget::Symbol(func1_symbol) - ); - assert_eq!(relocation.addend(), 0); - } -} diff --git a/vendor/object/tests/round_trip/section_flags.rs b/vendor/object/tests/round_trip/section_flags.rs deleted file mode 100644 index b1ca398..0000000 --- a/vendor/object/tests/round_trip/section_flags.rs +++ /dev/null @@ -1,90 +0,0 @@ -#![cfg(all(feature = "read", feature = "write"))] - -use object::read::{Object, ObjectSection}; -use object::{read, write}; -use object::{Architecture, BinaryFormat, Endianness, SectionFlags, SectionKind}; - -#[test] -fn coff_x86_64_section_flags() { - let mut object = - write::Object::new(BinaryFormat::Coff, Architecture::X86_64, Endianness::Little); - - let section = object.add_section(Vec::new(), b".text".to_vec(), SectionKind::Text); - object.section_mut(section).flags = SectionFlags::Coff { - characteristics: object::pe::IMAGE_SCN_MEM_WRITE, - }; - - let bytes = object.write().unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Coff); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut sections = object.sections(); - let section = sections.next().unwrap(); - assert_eq!(section.name(), Ok(".text")); - assert_eq!( - section.flags(), - SectionFlags::Coff { - characteristics: object::pe::IMAGE_SCN_MEM_WRITE | object::pe::IMAGE_SCN_ALIGN_1BYTES, - } - ); -} - -#[test] -fn elf_x86_64_section_flags() { - let mut object = - write::Object::new(BinaryFormat::Elf, Architecture::X86_64, Endianness::Little); - - let section = object.add_section(Vec::new(), b".text".to_vec(), SectionKind::Text); - object.section_mut(section).flags = SectionFlags::Elf { - sh_flags: object::elf::SHF_WRITE.into(), - }; - - let bytes = object.write().unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Elf); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut sections = object.sections(); - sections.next().unwrap(); - let section = sections.next().unwrap(); - assert_eq!(section.name(), Ok(".text")); - assert_eq!( - section.flags(), - SectionFlags::Elf { - sh_flags: object::elf::SHF_WRITE.into(), - } - ); -} - -#[test] -fn macho_x86_64_section_flags() { - let mut object = write::Object::new( - BinaryFormat::MachO, - Architecture::X86_64, - Endianness::Little, - ); - - let section = object.add_section(Vec::new(), b".text".to_vec(), SectionKind::Text); - object.section_mut(section).flags = SectionFlags::MachO { - flags: object::macho::S_ATTR_SELF_MODIFYING_CODE, - }; - - let bytes = object.write().unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::MachO); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut sections = object.sections(); - let section = sections.next().unwrap(); - assert_eq!(section.name(), Ok(".text")); - assert_eq!( - section.flags(), - SectionFlags::MachO { - flags: object::macho::S_ATTR_SELF_MODIFYING_CODE, - } - ); -} diff --git a/vendor/object/tests/round_trip/tls.rs b/vendor/object/tests/round_trip/tls.rs deleted file mode 100644 index 0af90bd..0000000 --- a/vendor/object/tests/round_trip/tls.rs +++ /dev/null @@ -1,316 +0,0 @@ -#![cfg(all(feature = "read", feature = "write"))] - -use object::read::{Object, ObjectSection, ObjectSymbol}; -use object::{read, write}; -use object::{ - Architecture, BinaryFormat, Endianness, RelocationEncoding, RelocationKind, SectionKind, - SymbolFlags, SymbolKind, SymbolScope, -}; - -#[test] -fn coff_x86_64_tls() { - let mut object = - write::Object::new(BinaryFormat::Coff, Architecture::X86_64, Endianness::Little); - - let section = object.section_id(write::StandardSection::Tls); - let symbol = object.add_symbol(write::Symbol { - name: b"tls1".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Tls, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }); - object.add_symbol_data(symbol, section, &[1; 30], 4); - - let bytes = object.write().unwrap(); - - //std::fs::write(&"tls.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Coff); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut sections = object.sections(); - - let section = sections.next().unwrap(); - println!("{:?}", section); - let tls_index = section.index(); - assert_eq!(section.name(), Ok(".tls$")); - assert_eq!(section.kind(), SectionKind::Data); - assert_eq!(section.size(), 30); - assert_eq!(§ion.data().unwrap()[..], &[1; 30]); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("tls1")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section_index(), Some(tls_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); -} - -#[test] -fn elf_x86_64_tls() { - let mut object = - write::Object::new(BinaryFormat::Elf, Architecture::X86_64, Endianness::Little); - - let section = object.section_id(write::StandardSection::Tls); - let symbol = object.add_symbol(write::Symbol { - name: b"tls1".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Tls, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }); - object.add_symbol_data(symbol, section, &[1; 30], 4); - - let section = object.section_id(write::StandardSection::UninitializedTls); - let symbol = object.add_symbol(write::Symbol { - name: b"tls2".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Tls, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }); - object.add_symbol_bss(symbol, section, 31, 4); - - let bytes = object.write().unwrap(); - - //std::fs::write(&"tls.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Elf); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut sections = object.sections(); - - let section = sections.next().unwrap(); - println!("{:?}", section); - assert_eq!(section.name(), Ok("")); - - let section = sections.next().unwrap(); - println!("{:?}", section); - let tdata_index = section.index(); - assert_eq!(section.name(), Ok(".tdata")); - assert_eq!(section.kind(), SectionKind::Tls); - assert_eq!(section.size(), 30); - assert_eq!(§ion.data().unwrap()[..], &[1; 30]); - - let section = sections.next().unwrap(); - println!("{:?}", section); - let tbss_index = section.index(); - assert_eq!(section.name(), Ok(".tbss")); - assert_eq!(section.kind(), SectionKind::UninitializedTls); - assert_eq!(section.size(), 31); - assert_eq!(§ion.data().unwrap()[..], &[]); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("")); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("tls1")); - assert_eq!(symbol.kind(), SymbolKind::Tls); - assert_eq!(symbol.section_index(), Some(tdata_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.size(), 30); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("tls2")); - assert_eq!(symbol.kind(), SymbolKind::Tls); - assert_eq!(symbol.section_index(), Some(tbss_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.size(), 31); -} - -#[test] -fn macho_x86_64_tls() { - let mut object = write::Object::new( - BinaryFormat::MachO, - Architecture::X86_64, - Endianness::Little, - ); - - let section = object.section_id(write::StandardSection::Tls); - let symbol = object.add_symbol(write::Symbol { - name: b"tls1".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Tls, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }); - object.add_symbol_data(symbol, section, &[1; 30], 4); - - let section = object.section_id(write::StandardSection::UninitializedTls); - let symbol = object.add_symbol(write::Symbol { - name: b"tls2".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Tls, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }); - object.add_symbol_bss(symbol, section, 31, 4); - - let bytes = object.write().unwrap(); - - //std::fs::write(&"tls.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::MachO); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut sections = object.sections(); - - let thread_data = sections.next().unwrap(); - println!("{:?}", thread_data); - let thread_data_index = thread_data.index(); - assert_eq!(thread_data.name(), Ok("__thread_data")); - assert_eq!(thread_data.segment_name(), Ok(Some("__DATA"))); - assert_eq!(thread_data.kind(), SectionKind::Tls); - assert_eq!(thread_data.size(), 30); - assert_eq!(&thread_data.data().unwrap()[..], &[1; 30]); - - let thread_vars = sections.next().unwrap(); - println!("{:?}", thread_vars); - let thread_vars_index = thread_vars.index(); - assert_eq!(thread_vars.name(), Ok("__thread_vars")); - assert_eq!(thread_vars.segment_name(), Ok(Some("__DATA"))); - assert_eq!(thread_vars.kind(), SectionKind::TlsVariables); - assert_eq!(thread_vars.size(), 2 * 3 * 8); - assert_eq!(&thread_vars.data().unwrap()[..], &[0; 48][..]); - - let thread_bss = sections.next().unwrap(); - println!("{:?}", thread_bss); - let thread_bss_index = thread_bss.index(); - assert_eq!(thread_bss.name(), Ok("__thread_bss")); - assert_eq!(thread_bss.segment_name(), Ok(Some("__DATA"))); - assert_eq!(thread_bss.kind(), SectionKind::UninitializedTls); - assert_eq!(thread_bss.size(), 31); - assert_eq!(thread_bss.data(), Ok(&[][..])); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - let tls1_init_symbol = symbol.index(); - assert_eq!(symbol.name(), Ok("_tls1$tlv$init")); - assert_eq!(symbol.kind(), SymbolKind::Tls); - assert_eq!(symbol.section_index(), Some(thread_data_index)); - assert_eq!(symbol.scope(), SymbolScope::Compilation); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - let tls2_init_symbol = symbol.index(); - assert_eq!(symbol.name(), Ok("_tls2$tlv$init")); - assert_eq!(symbol.kind(), SymbolKind::Tls); - assert_eq!(symbol.section_index(), Some(thread_bss_index)); - assert_eq!(symbol.scope(), SymbolScope::Compilation); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("_tls1")); - assert_eq!(symbol.kind(), SymbolKind::Tls); - assert_eq!(symbol.section_index(), Some(thread_vars_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("_tls2")); - assert_eq!(symbol.kind(), SymbolKind::Tls); - assert_eq!(symbol.section_index(), Some(thread_vars_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - let tlv_bootstrap_symbol = symbol.index(); - assert_eq!(symbol.name(), Ok("__tlv_bootstrap")); - assert_eq!(symbol.kind(), SymbolKind::Unknown); - assert_eq!(symbol.section_index(), None); - assert_eq!(symbol.scope(), SymbolScope::Unknown); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), true); - - let mut relocations = thread_vars.relocations(); - - let (offset, relocation) = relocations.next().unwrap(); - println!("{:?}", relocation); - assert_eq!(offset, 0); - assert_eq!(relocation.kind(), RelocationKind::Absolute); - assert_eq!(relocation.encoding(), RelocationEncoding::Generic); - assert_eq!(relocation.size(), 64); - assert_eq!( - relocation.target(), - read::RelocationTarget::Symbol(tlv_bootstrap_symbol) - ); - assert_eq!(relocation.addend(), 0); - - let (offset, relocation) = relocations.next().unwrap(); - println!("{:?}", relocation); - assert_eq!(offset, 16); - assert_eq!(relocation.kind(), RelocationKind::Absolute); - assert_eq!(relocation.encoding(), RelocationEncoding::Generic); - assert_eq!(relocation.size(), 64); - assert_eq!( - relocation.target(), - read::RelocationTarget::Symbol(tls1_init_symbol) - ); - assert_eq!(relocation.addend(), 0); - - let (offset, relocation) = relocations.next().unwrap(); - println!("{:?}", relocation); - assert_eq!(offset, 24); - assert_eq!(relocation.kind(), RelocationKind::Absolute); - assert_eq!(relocation.encoding(), RelocationEncoding::Generic); - assert_eq!(relocation.size(), 64); - assert_eq!( - relocation.target(), - read::RelocationTarget::Symbol(tlv_bootstrap_symbol) - ); - assert_eq!(relocation.addend(), 0); - - let (offset, relocation) = relocations.next().unwrap(); - println!("{:?}", relocation); - assert_eq!(offset, 40); - assert_eq!(relocation.kind(), RelocationKind::Absolute); - assert_eq!(relocation.encoding(), RelocationEncoding::Generic); - assert_eq!(relocation.size(), 64); - assert_eq!( - relocation.target(), - read::RelocationTarget::Symbol(tls2_init_symbol) - ); - assert_eq!(relocation.addend(), 0); -} |