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track section alignment

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Folkert 2022-10-02 15:33:00 +02:00
parent 249901c73c
commit cf23feb996
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3
crates/linker/src/pe.rs
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@ -520,6 +520,7 @@ struct Preprocessor {
new_section_count: usize,
old_headers_size: usize,
new_headers_size: usize,
section_alignment: usize,
}
impl Preprocessor {
@ -552,6 +553,7 @@ impl Preprocessor {
// next multiple of `file_alignment`.
let old_headers_size = nt_headers.optional_header.size_of_headers.get(LE) as usize;
let file_alignment = nt_headers.optional_header.file_alignment.get(LE) as usize;
let section_alignment = nt_headers.optional_header.section_alignment.get(LE) as usize;
let extra_sections_width = extra_sections.len() * Self::SECTION_HEADER_WIDTH;
// in a better world `extra_sections_width.div_ceil(file_alignment)` would be stable
@ -573,6 +575,7 @@ impl Preprocessor {
new_section_count: sections.len() + extra_sections.len(),
old_headers_size,
new_headers_size,
section_alignment,
}
}