Implib.so

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question about cfi_adjust_cfa_offset after just entering into fuction

5

very thanks for your useful tool, i have a question about cfi https://github.com/yugr/Implib.so/blob/bbca01e0109d51ef1b870cbc8cf953372136b8ad/arch/x86_64/table.S.tpl#L29 .cfi_adjust_cfa_offset 8; should this offset be 16, since previous instruction call also push IP to stack?

NanFeng009

Implib IMPLIB_EXPORT_SHIMS triggers an assertion when imported DSO has initializers referring to its public symbols.

3

https://github.com/yugr/Implib.so/blob/bbca01e0109d51ef1b870cbc8cf953372136b8ad/arch/common/init.c.tpl#L60 When implib is built to export wrapped symbols (-DIMPLIB_EXPORT_SHIMS), the imported library initializers may end up resolving some of the symbols to the already-available symbols provided by the wrapper...

Artem-B

It avoids failures when we attempt to resolve a symbol from multiple threads simultaneously with some of the threads ending up tripping the is_lib_loading checks.

Artem-B

Add support for the POWER architecture

6

Our project (JAX) uses implib.so internally, and one of our end users asked for POWER architecture support, which requires POWER support in implib.so. It'd be great if POWER support were...

hawkinsp