Re: [RFC V2] RISC-V : Support rv64 ilp32

2023-05-21 Thread Guo Ren via Gcc-patches
On Fri, May 19, 2023 at 3:35 PM Kito Cheng wrote: > > I am concern about we didn't define POINTERS_EXTEND_UNSIGNED here, and > also concern about the code model stuffs, I know currently Guo-Ren's > implementation is rely on some MMU trick, but I am not sure does it > also applicable on embedded ap

Re: [RFC V2] RISC-V : Support rv64 ilp32

2023-05-21 Thread Guo Ren via Gcc-patches
On Mon, May 22, 2023 at 10:51 AM Guo Ren wrote: > > On Fri, May 19, 2023 at 3:35 PM Kito Cheng wrote: > > > > I am concern about we didn't define POINTERS_EXTEND_UNSIGNED here, and > > also concern about the code model stuffs, I know currently Guo-Ren's > > implementation is rely on some MMU tric

Re: [PATCH] [RISC-V] Add support for TLS stack protector canary access

2020-07-09 Thread Guo Ren via Gcc-patches
Hi Cooper, Great Job! Tested-by: Guo Ren Here is kernel related patch with tested result: https://lore.kernel.org/linux-riscv/1594279697-72511-2-git-send-email-guo...@kernel.org/T/#u Best Regards  Guo Ren On 2020/7/8 上午10:51, cooper wrote: The linux kernel guys are discussing about supp