From 5c2670bd8fb784f479cfb56173e3cf77eec28bf4 Mon Sep 17 00:00:00 2001
From: Neel Gala <neelgala@incoresemi.com>
Date: Fri, 8 Apr 2022 17:53:54 +0530
Subject: migrate Zbb-Extension opcodes

- aliases have been revised to use $pseudo_op syntax
- split the instructions into multiple files as per new file naming policy
- some pseudo ops depend on unratified instructions.
---
 rv32_zbb | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 rv32_zbb

(limited to 'rv32_zbb')

diff --git a/rv32_zbb b/rv32_zbb
new file mode 100644
index 0000000..cadea09
--- /dev/null
+++ b/rv32_zbb
@@ -0,0 +1,3 @@
+$pseudo_op rv_zbe::pack     zext.h rd rs1 31..25=0x04 24..20=0 14..12=0x4 6..0=0x33 
+$pseudo_op rv64_zbp::grevi  rev8 rd rs1   31..20=0x698 14..12=5 6..0=0x13
+$pseudo_op rv64_zbb::rori   rori rd rs1   31..25=0x30 shamtw 14..12=5 6..2=0x04 1..0=3
-- 
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