From 23832ae6d53a25e3a56f103fcba55ead17e8e0cf Mon Sep 17 00:00:00 2001
From: Matheus Ferst <matheus.ferst@eldorado.org.br>
Date: Thu, 4 Nov 2021 09:37:00 -0300
Subject: target/ppc: Implement Vector Insert Word from GPR using Immediate
insns
Implements the following PowerISA v3.1 instructions:
vinsw: Vector Insert Word from GPR using immediate-specified index
vinsd: Vector Insert Doubleword from GPR using immediate-specified
index
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Message-Id: <20211104123719.323713-7-matheus.ferst@eldorado.org.br>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
target/ppc/insn32.decode | 6 ++++++
1 file changed, 6 insertions(+)
(limited to 'target/ppc/insn32.decode')
diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode
index b794424496..e1f76aac34 100644
--- a/target/ppc/insn32.decode
+++ b/target/ppc/insn32.decode
@@ -44,6 +44,9 @@
&VX vrt vra vrb
@VX ...... vrt:5 vra:5 vrb:5 .......... . &VX
+&VX_uim4 vrt uim vrb
+@VX_uim4 ...... vrt:5 . uim:4 vrb:5 ........... &VX_uim4
+
&X rt ra rb
@X ...... rt:5 ra:5 rb:5 .......... . &X
@@ -353,5 +356,8 @@ VINSWRX 000100 ..... ..... ..... 01110001111 @VX
VINSDLX 000100 ..... ..... ..... 01011001111 @VX
VINSDRX 000100 ..... ..... ..... 01111001111 @VX
+VINSW 000100 ..... - .... ..... 00011001111 @VX_uim4
+VINSD 000100 ..... - .... ..... 00111001111 @VX_uim4
+
VSLDBI 000100 ..... ..... ..... 00 ... 010110 @VN
VSRDBI 000100 ..... ..... ..... 01 ... 010110 @VN
--
cgit v1.2.3