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#![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,
}
);
}