lib/std/c.zig                                        |    7 +
 lib/std/c/darwin.zig                                 |    6 +-
 lib/std/c/darwin/aarch64.zig                         |   13 +
 lib/std/c/darwin/x86_64.zig                          |   29 +
 lib/std/coff.zig                                     |   13 +-
 lib/std/debug.zig                                    | 1095 ++++++++++++++-------
 lib/std/dwarf.zig                                    | 1578 +++++++++++++++++++++++++++---
 lib/std/dwarf/EH.zig                                 |   27 +
 lib/std/dwarf/abi.zig                                |  387 ++++++++
 lib/std/dwarf/call_frame.zig                         |  610 ++++++++++++
 lib/std/dwarf/expressions.zig                        | 1639 ++++++++++++++++++++++++++++++++
 lib/std/elf.zig                                      |    8 +
 lib/std/macho.zig                                    |   61 ++
 lib/std/os/linux.zig                                 |    1 +
 lib/std/os/linux/x86.zig                             |   83 ++
 lib/std/os/linux/x86_64.zig                          |   94 ++
 lib/std/os/windows.zig                               |   29 +
 lib/std/os/windows/ntdll.zig                         |   26 +
 src/Compilation.zig                                  |    2 +
 src/crash_report.zig                                 |   70 +-
 src/target.zig                                       |    2 +-
 test/standalone.zig                                  |    8 +
 test/standalone/coff_dwarf/build.zig                 |   35 +
 test/standalone/coff_dwarf/main.zig                  |   27 +
 test/standalone/coff_dwarf/shared_lib.c              |    6 +
 test/standalone/stack_iterator/build.zig             |   94 ++
 test/standalone/stack_iterator/shared_lib.c          |   22 +
 test/standalone/stack_iterator/shared_lib_unwind.zig |   47 +
 test/standalone/stack_iterator/unwind.zig            |   99 ++
 29 files changed, 5603 insertions(+), 515 deletions(-)