diff options
Diffstat (limited to 'vendor/object/tests/round_trip/tls.rs')
-rw-r--r-- | vendor/object/tests/round_trip/tls.rs | 316 |
1 files changed, 0 insertions, 316 deletions
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); -} |