trace_processor: don't use cxxabi for demangling on windows

Fix compilation issues on Windows by making the demangle function
a no-op there. Note that the implementation of DEMANGLE is still
wrong. This code assumes that the ABI of the heap dump matches the
ABI of the current trace processor shell instance. It works by luck
when the target is aarch64 and the host is x86_64 because they
both follow the Itanium ABI, but it's wrong otherwise.
This CL doesdn't make it better or worse, makes it just
build in Windows.

Change-Id: I7d18b8785fbeec900f9d2b62cbd026176bd350e6
2 files changed
tree: a80fa914b7a048d606c0c655c60dc1a901e70866
  1. bazel/
  2. build_overrides/
  3. buildtools/
  4. debian/
  5. docs/
  6. gn/
  7. include/
  8. infra/
  9. protos/
  10. src/
  11. test/
  12. tools/
  13. ui/
  14. .clang-format
  15. .gitignore
  16. .gn
  17. .style.yapf
  18. Android.bp
  19. Android.bp.extras
  20. BUILD
  21. BUILD.extras
  22. BUILD.gn
  23. codereview.settings
  24. heapprofd.rc
  25. MODULE_LICENSE_APACHE2
  26. NOTICE
  27. OWNERS
  28. perfetto.rc
  29. PRESUBMIT.py
  30. README.chromium
  31. README.md
  32. TEST_MAPPING
  33. WORKSPACE
README.md

Perfetto - Performance instrumentation and tracing

Perfetto is an open-source project for performance instrumentation and tracing of Linux/Android/Chrome platforms and user-space apps.

See www.perfetto.dev for docs.

Bugs

  • For bugs affecting Android or the tracing internals use the internal bug tracker (go/perfetto-bugs).
  • For bugs affecting Chrome use http://crbug.com, Component:Speed>Tracing label:Perfetto.

Community

You can reach us on our Discord channel. If you prefer using IRC we have an experimental Discord <> IRC bridge synced with #perfetto-dev on Freenode.