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From: Christoph Muellner
To: gcc-patches@gcc.gnu.org, Kito Cheng ,
Jim Wilson , Palmer Dabbelt ,
Andrew Waterman ,
Philipp Tomsich
Cc: =?utf-8?q?Christoph_M=C3=BCllner?=
Subject: [wwwdocs] gcc-13: riscv: Document the T-Head CPU support
Date: Fri, 24 Feb 2023 12:19:08 +0100
Message-Id: <20230224111908.92419-1-christoph.muellner@vrull.eu>
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From: Christoph Müllner
This patch documents the new T-Head CPU support for RISC-V.
Signed-off-by: Christoph Müllner
---
htdocs/gcc-13/changes.html | 24 +++++++++++++++++++++++-
1 file changed, 23 insertions(+), 1 deletion(-)
diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html
index a803f501..ce5ba35c 100644
--- a/htdocs/gcc-13/changes.html
+++ b/htdocs/gcc-13/changes.html
@@ -490,7 +490,29 @@ a work-in-progress.
RISC-V
- - New ISA extension support for zawrs.
+ - New ISA extension support for Zawrs.
+ - Support for the following vendor extensions has been added:
+
+ - XTheadBa
+ - XTheadBb
+ - XTheadBs
+ - XTheadCmo
+ - XTheadCondMov
+ - XTheadFMemIdx
+ - XTheadFmv
+ - XTheadInt
+ - XTheadMac
+ - XTheadMemIdx
+ - XTheadMemPair
+ - XTheadSync
+
+
+ - The following new CPUs are supported through the
-mcpu
+ option (GCC identifiers in parentheses).
+
+ - T-Head's XuanTie C906 (
thead-c906
).
+
+