Re: [Stable-8.2.1 61/71] linux-user/riscv: Adjust vdso signal frame cfa offsets

[Andreas Schwab]

On Jan 28 2024, Michael Tokarev wrote:

> From: Richard Henderson <richard.henderson@linaro.org>
>
> A typo in sizeof_reg put the registers at the wrong offset.
>
> Simplify the expressions to use positive addresses from the
> start of uc_mcontext instead of negative addresses from the
> end of uc_mcontext.

This breaks the testsuite of libunwind.  The test Gtest-resume-sig and
all dependent tests hang.  Reverting this commit fixes them.

-- 
Andreas Schwab, schwab@linux-m68k.org
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