Re: [PATCH 2/2] RISC-V: Use dynamic shadow offset

[Jeff Law]

On 11/14/24 9:14 PM, Kito Cheng wrote:

Switch to dynamic offset so that we can support Sv39, Sv48, and Sv57 at
the same time without building multiple libasan versions!

[1] 
https://github.com/llvm/llvm-project/commit/da0c8b275564f814a53a5c19497669ae2d99538d

gcc/ChangeLog:

        * config/riscv/riscv.cc (riscv_asan_shadow_offset): Use dynamic
        offset for RV64.
        (riscv_asan_dynamic_shadow_offset_p): New.

OK once prereqs are committed.

jeff