tiny.tldr.formats.elf.object

Defined in formats.elf.

API (13)

Actions

Public operations.

• build: Plans the layout (the planned file offsets for every record), allocates the output once at the planned size, writes it, and frees the layout, for tests and tools that want the object's bytes in one call.
• groupBytes: Writes a COMDAT group payload into out: the COMDAT flag word, then one 32-bit word per member section index.
• write: Writes one described object into out, which is exactly layout.size bytes, using the layout (the planned file offsets for every record).

Types and contracts

Public types and contracts.

• Description
• Error
• Header: The struct holds the file header fields a producer picks: object type (relocatable by default), machine (x86-64 by default), entry address and flags.
• Layout: Records where each part of one described object goes in the file: each section's bytes, each relocation section, .symtab, .strtab, .shstrtab and the section header table, along with the total file size.
• Relocation: Describes one relocation against a described section: the target section's index, the offset inside it, the symbol index, the relocation type and the addend.
• Section: Describes one section of a description (the values describing a relocatable object), so a caller lists one per section the object carries, in file order.
• Symbol: Describes one symbol of a description (the values describing a relocatable object), so a description lists one per symbol table entry, locals first.

Namespaces

Public namespaces.

• layout
• model
• writer

Source

Source: lib/tldr/src/formats/elf/object/root.zig

1pub const model = @import("model.zig");2pub const layout = @import("layout.zig");3pub const writer = @import("write.zig");45pub const Error = model.Error;6pub const Header = model.Header;7pub const Section = model.Section;8pub const Symbol = model.Symbol;9pub const Relocation = model.Relocation;10pub const Description = model.Description;11pub const groupBytes = model.groupBytes;12pub const Layout = layout.Layout;13pub const write = writer.write;14pub const build = writer.build;

Source: lib/tldr/src/formats/elf/root.zig:17

1pub const object = @import("object/root.zig");

Audit