lib/std/Build/Step/CheckObject.zig | 815 +++++++++++++++++++-------------
 lib/std/elf.zig                    |  89 ++++
 src/Compilation.zig                |  10 +-
 src/link/Elf.zig                   | 158 +++++--
 src/link/Elf/Archive.zig           | 121 ++---
 src/link/Elf/Object.zig            |  34 ++
 src/link/Elf/SharedObject.zig      |   3 +-
 src/link/Elf/ZigObject.zig         |  27 +-
 src/link/Elf/file.zig              |  37 +-
 test/link/elf.zig                  |  90 +++-
 10 files changed, 888 insertions(+), 496 deletions(-)