[debugger] Merge --symbol-path and --symbol-repo-path

If we pass repo paths to --symbol-path we can detect whether there is a
.build-id folder present and treat it as a repo if so, and a simple
folder of objects if not. This should be adequate, so we can kill the
separate repo argument.

Along the way we no longer probe for the user's HOME folder to use as a
default symbol repo. This default isn't taken advantage of by anyone
today, and its original purpose was to serve as the default write
location once we have symbol downloading. It looks like writable repos
will be specified orthogonally anyway, so we can remove this for now.

Change-Id: I0b74d607f944b4461d7722031320d90d59f64190
12 files changed
tree: 69ab283c5b09163ae3910f413cfb1dcbc537878e
  1. boards/
  2. build/
  3. buildtools/
  4. bundles/
  5. docs/
  6. examples/
  7. garnet/
  8. peridot/
  9. products/
  10. scripts/
  11. sdk/
  12. src/
  13. third_party/
  14. tools/
  15. zircon/
  16. .clang-format
  17. .dir-locals.el
  18. .gitattributes
  19. .gitignore
  20. .gn
  21. AUTHORS
  22. BUILD.gn
  23. CODE_OF_CONDUCT.md
  24. CONTRIBUTING.md
  25. LICENSE
  26. OWNERS
  27. PATENTS
  28. README.md
  29. rustfmt.toml
README.md

Fuchsia

Pink + Purple == Fuchsia (a new operating system)

What is Fuchsia?

Fuchsia is a modular, capability-based operating system. Fuchsia runs on modern 64-bit Intel and ARM processors.

Fuchsia is an open source project with a code of conduct that we expect everyone who interacts with the project to respect.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See the documentation.