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Diffstat (limited to 'target/riscv/insn16-64.decode')
| -rw-r--r-- | target/riscv/insn16-64.decode | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/target/riscv/insn16-64.decode b/target/riscv/insn16-64.decode new file mode 100644 index 0000000000..672e1e916f --- /dev/null +++ b/target/riscv/insn16-64.decode @@ -0,0 +1,36 @@ +# +# RISC-V translation routines for the RVXI Base Integer Instruction Set. +# +# Copyright (c) 2018 Peer Adelt, peer.adelt@hni.uni-paderborn.de +# Bastian Koppelmann, kbastian@mail.uni-paderborn.de +# +# This program is free software; you can redistribute it and/or modify it +# under the terms and conditions of the GNU General Public License, +# version 2 or later, as published by the Free Software Foundation. +# +# This program is distributed in the hope it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for +# more details. +# +# You should have received a copy of the GNU General Public License along with +# this program. If not, see <http://www.gnu.org/licenses/>. + +# *** RV64C Standard Extension (Quadrant 0) *** +ld 011 ... ... .. ... 00 @cl_d +sd 111 ... ... .. ... 00 @cs_d + +# *** RV64C Standard Extension (Quadrant 1) *** +{ + illegal 001 - 00000 ----- 01 # c.addiw, RES rd=0 + addiw 001 . ..... ..... 01 @ci +} +subw 100 1 11 ... 00 ... 01 @cs_2 +addw 100 1 11 ... 01 ... 01 @cs_2 + +# *** RV64C Standard Extension (Quadrant 2) *** +{ + illegal 011 - 00000 ----- 10 # c.ldsp, RES rd=0 + ld 011 . ..... ..... 10 @c_ldsp +} +sd 111 . ..... ..... 10 @c_sdsp |