ci/x86_64-linux-debug.sh        |   2 +-
 ci/x86_64-linux-release.sh      |   2 +-
 lib/std/leb128.zig              |   2 +-
 lib/std/os/linux/x86_64.zig     |   5 +-
 lib/std/start.zig               |   1 +
 src/Air.zig                     |   5 +-
 src/Air/types_resolved.zig      |  12 +-
 src/Value.zig                   |  64 +--
 src/Zcu/PerThread.zig           |  15 +-
 src/arch/wasm/CodeGen.zig       |   2 +-
 src/arch/x86_64/CodeGen.zig     | 125 ++++-
 src/arch/x86_64/Emit.zig        |  53 ++
 src/arch/x86_64/Encoding.zig    |  39 +-
 src/arch/x86_64/Lower.zig       |  98 +++-
 src/arch/x86_64/Mir.zig         |  49 +-
 src/arch/x86_64/bits.zig        |   2 +-
 src/arch/x86_64/encoder.zig     |  55 +-
 src/codegen/llvm.zig            |   2 +-
 src/link.zig                    |   3 +-
 src/link/Dwarf.zig              | 882 ++++++++++++++++++++++++++------
 src/link/Elf.zig                | 133 +++--
 src/link/Elf/ZigObject.zig      |  51 +-
 src/link/Elf/relocatable.zig    |  42 +-
 src/link/Elf/relocation.zig     |  27 +-
 src/link/MachO.zig              |  12 +-
 src/link/MachO/DebugSymbols.zig |   6 +-
 test/src/Debugger.zig           |  76 +++
 27 files changed, 1419 insertions(+), 346 deletions(-)