tiny.tldr.formats.elf.group.record

1const root = @import("../../../root.zig");2const elf = @import("../root.zig");34const model = root.model;5const ObjectFile = elf.parser.ObjectFile;6const SectionHeader = elf.format.SectionHeader;7const group_word_size = elf.format.group_word_size;8const readU32 = elf.format.readU32;9const sectionBytes = elf.format.sectionBytes;1011pub const Members = struct {12    group_bytes: []const u8,13    index: usize = 1,1415    pub fn next(self: *Members) ?u32 {16        if (self.index >= count(self.group_bytes)) return null;17        defer self.index += 1;18        return word(self.group_bytes, self.index);19    }20};2122pub fn bytes(object: ObjectFile, section: SectionHeader) model.Error![]const u8 {23    if (section.entry_size != group_word_size or section.size % group_word_size != 0) {24        return error.InvalidObject;25    }26    return sectionBytes(object.bytes, section);27}2829pub fn count(group_bytes: []const u8) usize {30    return group_bytes.len / group_word_size;31}3233pub fn members(group_bytes: []const u8) Members {34    return .{ .group_bytes = group_bytes };35}3637pub fn word(group_bytes: []const u8, index: usize) u32 {38    return readU32(group_bytes, index * group_word_size);39}

1pub const record = @import("record.zig");