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Re: [PATCH v4 03/10] RISC-V: Add path of library directories for the 32-bit

From: Joseph Myers <joseph at codesourcery dot com>
To: Andrew Waterman <andrew at sifive dot com>
Cc: DJ Delorie <dj at redhat dot com>, Zong Li <zongbox at gmail dot com>, Palmer Dabbelt <palmer at dabbelt dot com>, Darius Rad <darius at bluespec dot com>, <libc-alpha at sourceware dot org>, Zong Li <zong at andestech dot com>
Date: Mon, 10 Dec 2018 22:19:58 +0000
Subject: Re: [PATCH v4 03/10] RISC-V: Add path of library directories for the 32-bit
References: <xnbm5xouag.fsf@greed.delorie.com> <alpine.DEB.2.21.1812102155220.7185@digraph.polyomino.org.uk> <CA++6G0C9c_STTSrHt4+6Ta8PWMW6yDOceTxac+UELx-2F2pp4A@mail.gmail.com>

On Mon, 10 Dec 2018, Andrew Waterman wrote:

> The status of RV32 binaries under RV64 kernels is that the ISA
> optionally supports having different XLEN for user and supervisor
> modes, but AFAIK there's no silicon that implements this feature, and
> the Linux kernel doesn't support it yet.

Thanks.  Could this information (updated as necessary) go in the 
introduction to future versions of the patch series, as it's important 
information for people reading the patch series to know what multi-ABI 
support to expect to be present?

-- 
Joseph S. Myers
joseph@codesourcery.com

Follow-Ups:
- Re: [PATCH v4 03/10] RISC-V: Add path of library directories for the 32-bit
  - From: Zong Li

References:
- Re: [PATCH v4 03/10] RISC-V: Add path of library directories for the 32-bit
  - From: DJ Delorie
- Re: [PATCH v4 03/10] RISC-V: Add path of library directories for the 32-bit
  - From: Joseph Myers
- Re: [PATCH v4 03/10] RISC-V: Add path of library directories for the 32-bit
  - From: Andrew Waterman

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