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Fix multiple memory alignment issues. #1724

Merged
merged 12 commits into from
Jun 7, 2022
Merged

Fix multiple memory alignment issues. #1724

merged 12 commits into from
Jun 7, 2022

Commits on May 3, 2022

  1. Fix dereference of pointers that are not aligned to the size of their… 

    … data.

This is an issue with certain microprocessors like SPARC and ARM.
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    plusvic committed May 3, 2022
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Commits on May 11, 2022

  1. Make yr_notebook_alloc return buffers that are aligned to 8-byte boun… 

    …daries.

This fixes alignment issues in some platforms.
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    plusvic committed May 11, 2022
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  2. Fix issue with Bison versions older than 3.6. 

    "%define parse.error detailed" is changed to "%define parse.error verbose" as the former is not supported by Bison versions older than 3.6, while the latter produces good enough syntax error messages.
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    plusvic committed May 11, 2022
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Commits on May 12, 2022

  1. Fix more alignment issues.

    @plusvic
    plusvic committed May 12, 2022
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Commits on May 13, 2022

  1. Add option for enabling undefined behaviour sanitizer. 

    Build automated tests with that option.
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    plusvic committed May 13, 2022
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  2. Try to get stack traces for undefined behaviour errors.

    @plusvic
    plusvic committed May 13, 2022
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  3. Fix multiple alignment issues.

    @plusvic
    plusvic committed May 13, 2022
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Commits on May 16, 2022

  1. Fix more alignment issues.

    @plusvic
    plusvic committed May 16, 2022
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Commits on Jun 1, 2022

  1. Fix potential issue with jump instructions in regular expressions (RE… 

    …_OPCODE_JUMP).

While copying larger types into an `*int16_t` using memcpy we may have been copying only the most significant bytes.
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    plusvic committed Jun 1, 2022
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  2. Reduce number of calls to yr_arena_get_current_offset. 

    Also remove the current_re_node_offset macro.
    @plusvic
    plusvic committed Jun 1, 2022
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Commits on Jun 2, 2022

  1. Merge branch 'master' into fix_alignment_issues

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    plusvic committed Jun 2, 2022
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  2. Use yr_unaligned_XXX functions.

    @plusvic
    plusvic committed Jun 2, 2022
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