On 11/13/22 12:32, Weiwei Li wrote:
{
sq 101 ... ... .. ... 10 @c_sqsp
c_fsd 101 ...... ..... 10 @c_sdsp
+
+ # *** RV64 and RV32 Zcmp Extension ***
+ cm_push 101 11000 .... .. 10 @zcmp
+ cm_pop 101 11010 .... .. 10 @zcmp
+ cm_popret 101 11110 .... .. 10 @zcmp
+ cm_popretz 101 11100 .... .. 10 @zcmp
+ cm_mva01s 101 011 ... 11 ... 10 @cm_mv
+ cm_mvsa01 101 011 ... 01 ... 10 @cm_mv
}
There is no overlap in these, so they should be within nested [].
diff --git a/target/riscv/zce_helper.c b/target/riscv/zce_helper.c
new file mode 100644
index 0000000000..1346de1367
--- /dev/null
+++ b/target/riscv/zce_helper.c
@@ -0,0 +1,210 @@
+/*
+ * RISC-V Zc* extension Helpers for QEMU.
+ *
+ * Copyright (c) 2021-2022 PLCT Lab
+ *
+ * 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/>.
+ */
The entire contents of this helper file should be handled at translation time.
r~
