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Re: [PATCH v4 00/10] RISC-V glibc port for the 32-bit
- From: Zong Li <zongbox at gmail dot com>
- To: joseph at codesourcery dot com
- Cc: Palmer Dabbelt <palmer at dabbelt dot com>, darius at bluespec dot com, Andrew Waterman <andrew at sifive dot com>, dj at redhat dot com, libc-alpha at sourceware dot org, Zong Li <zong at andestech dot com>
- Date: Fri, 7 Dec 2018 17:51:46 +0800
- Subject: Re: [PATCH v4 00/10] RISC-V glibc port for the 32-bit
- References: <cover.1543572707.git.zongbox@gmail.com> <alpine.DEB.2.21.1812031800140.29495@digraph.polyomino.org.uk>
Joseph Myers <joseph@codesourcery.com> 於 2018年12月4日 週二 上午2:04寫道：
>
> Could you confirm the ABI entries that would be added to
> <https://sourceware.org/glibc/wiki/ABIList>?
We would need to add the ABI entries as following:
32-bit, soft-float, LE: /lib/ld-linux-riscv32-ilp32.so.1
32-bit, hard-float, LE: /lib/ld-linux-riscv32-ilp32d.so.1
> Could you confirm the minimum upstream kernel version that supports 32-bit
> RISC-V with the syscall ABI that will remain supported long-term? Is it
> 4.15, or a later version? (If a later version, arch_minimum_kernel needs
> to be set accordingly.)
>
I had checked with Palmer, and Palmer would confirm this here.