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Address @bjorn3's comments.

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This commit is contained in:
Esme Yi 2023-06-05 15:15:09 +08:00
parent 18fdca37cf
commit e31661cb9e
1 changed files with 3 additions and 1 deletions
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4
compiler/rustc_codegen_ssa/src/back/metadata.rs
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@ -377,6 +377,7 @@ pub fn create_wrapper_file(
SectionFlags::Elf { sh_flags: elf::SHF_EXCLUDE as u64 };
}
BinaryFormat::Xcoff => {
// AIX system linker may aborts if it meets a valid XCOFF file in archive with no .text, no .data and no .bss.
file.add_section(Vec::new(), b".text".to_vec(), SectionKind::Text);
file.section_mut(section).flags =
SectionFlags::Xcoff { s_flags: xcoff::STYP_INFO as u32 };
@ -389,7 +390,7 @@ pub fn create_wrapper_file(
value: offset + 4,
size: 0,
kind: SymbolKind::Unknown,
scope: SymbolScope::Dynamic,
scope: SymbolScope::Compilation,
weak: false,
section: SymbolSection::Section(section),
flags: SymbolFlags::Xcoff {
@ -488,6 +489,7 @@ pub fn create_compressed_metadata_file_for_xcoff(
symbol_name: &str,
) -> Vec<u8> {
assert!(file.format() == BinaryFormat::Xcoff);
// AIX system linker may aborts if it meets a valid XCOFF file in archive with no .text, no .data and no .bss.
file.add_section(Vec::new(), b".text".to_vec(), SectionKind::Text);
let data_section = file.add_section(Vec::new(), b".data".to_vec(), SectionKind::Data);
let section = file.add_section(Vec::new(), b".info".to_vec(), SectionKind::Debug);