Method to_flat_binary

crates/asm-to-binary/src/assembler/output.rs:898–911

Produce a raw flat binary: all sections packed in load order (non-BSS first, then BSS as zeros). No ELF headers are included. Suitable for bootloaders that copy the image directly into memory.

(&self)

            push_u64_le(&mut buf, sec.sh_flags);
            push_u64_le(&mut buf, 0);
            push_u64_le(&mut buf, sec_offsets[i]);
            push_u64_le(&mut buf, file_size.max(size));
            push_u32_le(&mut buf, 0);
            push_u32_le(&mut buf, 0);
            push_u64_le(&mut buf, sec.sh_addralign);
            push_u64_le(&mut buf, 0);
        }
        let symtab_shndx = 1 + prog_secs.len() + rela_secs.len() + 2;
        for (i, sec) in rela_secs.iter().enumerate() {
            push_u32_le(&mut buf, rela_name_offs[i]);
            push_u32_le(&mut buf, SHT_RELA);
            push_u64_le(&mut buf, 0);
            push_u64_le(&mut buf, 0);
            push_u64_le(&mut buf, rela_offsets[i]);
            push_u64_le(&mut buf, sec.bytes.len() as u64);
            push_u32_le(&mut buf, symtab_shndx as u32);
            push_u32_le(&mut buf, sec.target_index as u32);