Alastair Houghton 26d0e49764 [Backtracing] Updates following review. ...

Added some explanatory text to the Compact Backtrace Format
documentation, and also to the `CMakeLists.txt` for the runtime.

Tweaked the conversions for `Backtrace.Address` to truncate, which
should result in reasonable behaviour for negative fixed-width
integers.

Use a constant for the ASCII values for `/` and `\` in the Compact
Image Format encoder/decoder.

Make the TSD key for `ElfImageCache` non-optional, and call
`fatalError()` if we don't get one.

rdar://124913332

2025-01-27 17:22:39 +00:00

2.7 KiB

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