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[DO NOT MERGE] Adding LLD linker support to EVM arch. #428

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wants to merge 9 commits into from
Closed

[DO NOT MERGE] Adding LLD linker support to EVM arch. #428

wants to merge 9 commits into from

Commits on Jun 6, 2024

  1. [EVM] Adding linking support on the backend side. 

    This includes:
 - datasize/dataoffset intrinsics
 - EVM specific ELF relocations
    @PavelKopyl
    PavelKopyl committed Jun 6, 2024
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  2. [LLD] Adding EVM architecture support to LLD.

    @PavelKopyl
    PavelKopyl committed Jun 6, 2024
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  3. [LLD] Adding support of in/out memory buffers to LLD. 

    This extends lld-as-library functionality and allows passing to
and receivig from the lld files(object, archives, shared libs) via
memory buffers. Input files are passes as an array of memory buffers,
where files names represent indexes into this array.

WARNING: this implementation has a quite limited functionality.
Only object files and linker scripts can be passes via memory buffers.
    @PavelKopyl
    PavelKopyl committed Jun 6, 2024
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  4. [EVM] Adding lld-c API to lld-as-library functionality.

    @PavelKopyl
    PavelKopyl committed Jun 6, 2024
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  5. [EVM] Add lld config to llvm-config. 

    HACK: It seems llvm-config is not supposed for lld
by design. At the same time, we need lld support in llvm-config
because 'inkwell' package gatheres the linking info via it.
This is rather a temporary workaround.
    @PavelKopyl
    PavelKopyl committed Jun 6, 2024
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  6. [EVM] Fix IDs naming.

    @PavelKopyl
    PavelKopyl committed Jun 6, 2024
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  7. [EVM] Exeriment on relaxation of __textsec_size__ + imm expressions.

    @PavelKopyl
    PavelKopyl committed Jun 6, 2024
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  8. [EVM] Adding linkage support on the compiler side.

    @PavelKopyl
    PavelKopyl committed Jun 6, 2024
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  9. [EVM] Fix lld-c api to only perform extracting .text section from an … 

    …object file.
    @PavelKopyl
    PavelKopyl committed Jun 6, 2024
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