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* [glibc] Documentation for the RISC-V 32-bit port
@ 2020-08-27 18:37 Alistair Francis
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From: Alistair Francis @ 2020-08-27 18:37 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=389f6854eb43d892cca69f8b3bfaf813e0516127
commit 389f6854eb43d892cca69f8b3bfaf813e0516127
Author: Alistair Francis <alistair.francis@wdc.com>
Date: Tue Jul 14 06:29:56 2020 -0700
Documentation for the RISC-V 32-bit port
There is already RISC-V 64-bit port information in the documentation.
Let's add some documentation entries for the RISC-V 32-bit as well.
Reviewed-by: Maciej W. Rozycki <macro@wdc.com>
Diff:
---
NEWS | 11 ++++++++++-
README | 1 +
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/NEWS b/NEWS
index 2937adc3f3..06e43e0453 100644
--- a/NEWS
+++ b/NEWS
@@ -9,7 +9,16 @@ Version 2.33
Major new features:
- [Add new features here]
+
+* Support for the RISC-V ISA running on Linux has been expanded to run on
+ 32-bit hardware. This is supported for the following ISA and ABI pairs:
+
+ - rv32imac ilp32
+ - rv32imafdc ilp32
+ - rv32imafdc ilp32d
+
+ The 32-bit RISC-V port requires at least Linux 5.4, GCC 7.1 and binutils
+ 2.28.
Deprecated and removed features, and other changes affecting compatibility:
diff --git a/README b/README
index 903f07e484..d0f0edb393 100644
--- a/README
+++ b/README
@@ -39,6 +39,7 @@ The GNU C Library supports these configurations for using Linux kernels:
powerpc64*-*-linux-gnu Big-endian and little-endian.
s390-*-linux-gnu
s390x-*-linux-gnu
+ riscv32-*-linux-gnu
riscv64-*-linux-gnu
sh[34]-*-linux-gnu
sparc*-*-linux-gnu
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2020-08-27 18:37 [glibc] Documentation for the RISC-V 32-bit port Alistair Francis
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