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jca (Jérémie Courrèges-Anglas)
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Dec 1 2021, 10:52 AM (36 w, 5 d)

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Jan 4 2022

jca added a comment to D106378: RISCV: relax the ABI mismatch checking.

This needs linker&psABI discussions on what the best path forward.

If we do need the lld/ELF change, we need to change error to errorOrWarn so that --noinhibit-exec without --fatal-warnings will be a warning...

The right path forward is to not use tools that create ELF files that don't adhere to the psABI (i.e. say they use one ABI when you mean for them to be another ABI). Whether that's by changing the tools to support specifying the ABI for the output file, or by using existing alternative tools (clang + .incbin / gcc + as + .incbin) that don't suffer from those shortcomings, I don't really care, but I see this as a tooling issue not an ABI issue.

Jan 4 2022, 4:46 AM · Restricted Project
jca added a comment to D106378: RISCV: relax the ABI mismatch checking.

I think there is a problem with how code sections are matched.

Jan 4 2022, 4:28 AM · Restricted Project