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Ignore more frames on backtrace unwinding. #40264

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wants to merge 17 commits into from
Closed

Ignore more frames on backtrace unwinding. #40264

wants to merge 17 commits into from

Commits on Mar 4, 2017

  1. Ignore more frames on backtrace unwinding. 

    Correctly handles panics in threads and tests. First, the frames after
`__rust_maybe_catch_panic` are discarded, then it uses a blacklist that
does some more fine-tuning. Since frames after the call to
`__rust_maybe_catch_panic` seem to be platform-independant,
`BAD_PREFIXES_BOTTOM` could probably be cleaned a bit.

Fixes rust-lang#40201
    @Yamakaky
    Yamakaky committed Mar 4, 2017
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  2. Remove unneeded blacklisted functions

    @Yamakaky
    Yamakaky committed Mar 4, 2017
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  3. Fix long lines

    @Yamakaky
    Yamakaky committed Mar 4, 2017
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  4. Handle panic::catch_unwind.

    @Yamakaky
    Yamakaky committed Mar 4, 2017
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  5. Support of _rust... and panic_unwind::__rust...

    @Yamakaky
    Yamakaky committed Mar 4, 2017
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  6. Fix index calculation

    @Yamakaky
    Yamakaky committed Mar 4, 2017
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  7. Hide backtrace when RUST_BACKTRACE is empty

    @Yamakaky
    Yamakaky committed Mar 4, 2017
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Commits on Mar 17, 2017

  1. [backtrace] Remove dupplicated checks

    @Yamakaky
    Yamakaky committed Mar 17, 2017
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Commits on Mar 21, 2017

  1. [backtrace] use inline(never) functions instead of blacklist

    @Yamakaky
    Yamakaky committed Mar 21, 2017
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  2. [backtrace] improve doc

    @Yamakaky
    Yamakaky committed Mar 21, 2017
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  3. [backtrace] Re-add MSVC handling 

    See https://github.com/rust-lang/rust/pull/40264/files#r106747897
    @Yamakaky
    Yamakaky committed Mar 21, 2017
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Commits on Mar 23, 2017

  1. Use private mangled __rust_begin_short_backtrace_*

    @Yamakaky
    Yamakaky committed Mar 23, 2017
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  2. Handle threads

    @Yamakaky
    Yamakaky committed Mar 23, 2017
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  3. Use first found frame instead of last 

    Tests use a thread, so the backtrace would not be cleaned enough
    @Yamakaky
    Yamakaky committed Mar 23, 2017
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  4. Better cleaning of benchmarks

    @Yamakaky
    Yamakaky committed Mar 23, 2017
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Commits on Mar 27, 2017

  1. Use unique backtrace start frame for all std

    @Yamakaky
    Yamakaky committed Mar 27, 2017
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  2. Unused frames

    @Yamakaky
    Yamakaky committed Mar 27, 2017
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