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Refactor ELF utils from rt.backtrace.elf and rt.sections_elf_shared to core.internal.elf.{dl,io} #2330

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merged 16 commits into from Feb 21, 2020
Merged

Refactor ELF utils from rt.backtrace.elf and rt.sections_elf_shared to core.internal.elf.{dl,io} #2330

merged 16 commits into from Feb 21, 2020

Commits on Jan 17, 2020

  1. Extract ELF section reading from rt.backtrace.elf to core.elf 

    Incl. some minor refactoring (pointer to ref, make `findSectionByName()`
an ElfFile method, add `findSectionHeaderByName()` convenience method
etc.).
    @kinke
    kinke committed Jan 17, 2020
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  2. rt.backtrace.elf: Prevent munmap()ping the .debug_line section data b… 

    …efore use
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    kinke committed Jan 17, 2020
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  3. core.elf: Support simple iteration over the currently loaded shared o… 

    …bjects
    @kinke
    kinke committed Jan 17, 2020
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  4. core.elf: Avoid code duplication

    @kinke
    kinke committed Jan 17, 2020
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  5. core.elf: Add ElfFile convenience ctor taking a file descriptor

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    kinke committed Jan 17, 2020
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  6. Move some functionality from rt.sections_elf_shared to core.elf

    @kinke
    kinke committed Jan 17, 2020
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  7. Slight core.elf refactoring

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    kinke committed Jan 17, 2020
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  8. Slightly simplify rt.backtrace.elf

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    kinke committed Jan 17, 2020
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  9. core.elf: Refactor file-based memory-mapped I/O a bit

    @kinke
    kinke committed Jan 17, 2020
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  10. core.elf: Prepare for generic ELF I/O 

    I.e., allowing to read non-native ELF files too. The byte order must
match the target's though.
    @kinke
    kinke committed Jan 17, 2020
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  11. Split core.elf into core.elf.{dl,io}

    @kinke
    kinke committed Jan 17, 2020
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  12. Fix Issue 19322 (memory leak in backtrace generation with -g)

    @kinke
    kinke committed Jan 17, 2020
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  13. Extend documentation for core.elf.io

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    kinke committed Jan 17, 2020
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  14. Minor documentation extensions

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    kinke committed Jan 17, 2020
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  15. Fixup Makefiles

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    kinke committed Jan 17, 2020
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  16. Move core.elf.* to core.internal.elf.*

    @kinke
    kinke committed Jan 17, 2020
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