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rewriting match on endianness

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This commit is contained in:
Charisee 2023-05-05 19:06:14 +00:00
parent 68a5bb4de1
commit 1fc0442f7e
1 changed files with 8 additions and 1 deletions
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9
compiler/rustc_codegen_ssa/src/back/metadata.rs
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@ -117,10 +117,17 @@ fn add_gnu_property_note(
let n_descsz: u32 = 16; // Size of the n_desc field let n_descsz: u32 = 16; // Size of the n_desc field
let n_type: u32 = NT_GNU_PROPERTY_TYPE_0; // Type of note descriptor let n_type: u32 = NT_GNU_PROPERTY_TYPE_0; // Type of note descriptor
let header_values = [n_namsz, n_descsz, n_type]; let header_values = [n_namsz, n_descsz, n_type];
header_values.iter().for_each(|v| {
data.extend_from_slice(&match endianness {
Endianness::Little => v.to_le_bytes(),
Endianness::Big => v.to_be_bytes(),
})
});
/*
match endianness { match endianness {
Endianness::Little => header_values.map(|v| data.extend_from_slice(&(v.to_le_bytes()))), Endianness::Little => header_values.map(|v| data.extend_from_slice(&(v.to_le_bytes()))),
Endianness::Big => header_values.map(|v| data.extend_from_slice(&(v.to_be_bytes()))), Endianness::Big => header_values.map(|v| data.extend_from_slice(&(v.to_be_bytes()))),
}; };*/
data.extend_from_slice(b"GNU\0"); // Owner of the program property note data.extend_from_slice(b"GNU\0"); // Owner of the program property note
let pr_type: u32 = match architecture { let pr_type: u32 = match architecture {
Architecture::X86_64 => 0xc0000002, Architecture::X86_64 => 0xc0000002,