From: Frank Chang <frank.chang@sifive.com>
Date: Fri, 10 Dec 2021 07:56:13 +0000 (+0800)
Subject: target/riscv: rvv-1.0: floating-point square-root instruction
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=20f2079acfcab639d602c6a865bea43a3458b6e9;p=qemu.git

target/riscv: rvv-1.0: floating-point square-root instruction

Signed-off-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20211210075704.23951-28-frank.chang@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---

diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode
index 7d8441d1f2..92a0e6fe51 100644
--- a/target/riscv/insn32.decode
+++ b/target/riscv/insn32.decode
@@ -563,7 +563,7 @@ vfwmsac_vv      111110 . ..... ..... 001 ..... 1010111 @r_vm
 vfwmsac_vf      111110 . ..... ..... 101 ..... 1010111 @r_vm
 vfwnmsac_vv     111111 . ..... ..... 001 ..... 1010111 @r_vm
 vfwnmsac_vf     111111 . ..... ..... 101 ..... 1010111 @r_vm
-vfsqrt_v        100011 . ..... 00000 001 ..... 1010111 @r2_vm
+vfsqrt_v        010011 . ..... 00000 001 ..... 1010111 @r2_vm
 vfmin_vv        000100 . ..... ..... 001 ..... 1010111 @r_vm
 vfmin_vf        000100 . ..... ..... 101 ..... 1010111 @r_vm
 vfmax_vv        000110 . ..... ..... 001 ..... 1010111 @r_vm