linux-user/riscv: Adjust vdso signal frame cfa offsets
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 i
linux-user/riscv: Adjust vdso signal frame cfa offsets
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.
Reported-by: Vineet Gupta <vineetg@rivosinc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> (cherry picked from commit 1b21fe27e75a59bfe2513f5abcc6a18cfc35cfc8) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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