From 21b508eb9a01ab57f7ec2c6d24231c461331b681 Mon Sep 17 00:00:00 2001 From: Andrew Waterman Date: Wed, 25 Mar 2020 12:28:23 -0700 Subject: Add Zfh encoding --- opcodes-rv64zfh | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 opcodes-rv64zfh (limited to 'opcodes-rv64zfh') diff --git a/opcodes-rv64zfh b/opcodes-rv64zfh new file mode 100644 index 0000000..5cc9f25 --- /dev/null +++ b/opcodes-rv64zfh @@ -0,0 +1,7 @@ +# RV64Zfh additions to RV32Zfh + +fcvt.l.h rd rs1 24..20=2 31..27=0x18 rm 26..25=2 6..2=0x14 1..0=3 +fcvt.lu.h rd rs1 24..20=3 31..27=0x18 rm 26..25=2 6..2=0x14 1..0=3 + +fcvt.h.l rd rs1 24..20=2 31..27=0x1A rm 26..25=2 6..2=0x14 1..0=3 +fcvt.h.lu rd rs1 24..20=3 31..27=0x1A rm 26..25=2 6..2=0x14 1..0=3 -- cgit v1.1