target/riscv: Fix th.dcache.cval1 priviledge check

According to the specification, the th.dcache.cvall1 can be executed
under all priviledges.
The specification about xtheadcmo located in,
https://github.com/T-head-Semi/thead-extension-spec/blob/master/xtheadcmo/dcache_cval1.adoc

Signed-off-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Christoph Muellner <christoph.muellner@vrull.eu>
Message-ID: <20231208094315.177-1-zhiwei_liu@linux.alibaba.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

diff --git a/target/riscv/insn_trans/trans_xthead.c.inc b/target/riscv/insn_trans/trans_xthead.c.inc
index 810d76665a6aed99d0b8ec0435bb63821d9da7f9..dbb6411239606bac1cb7ac58b5d687f34ee99907 100644 (file)
--- a/target/riscv/insn_trans/trans_xthead.c.inc
+++ b/target/riscv/insn_trans/trans_xthead.c.inc
@@ -296,7 +296,7 @@ NOP_PRIVCHECK(th_dcache_csw, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MS)
 NOP_PRIVCHECK(th_dcache_cisw, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MS)
 NOP_PRIVCHECK(th_dcache_isw, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MS)
 NOP_PRIVCHECK(th_dcache_cpal1, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MS)
-NOP_PRIVCHECK(th_dcache_cval1, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MS)
+NOP_PRIVCHECK(th_dcache_cval1, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MSU)
 
 NOP_PRIVCHECK(th_icache_iall, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MS)
 NOP_PRIVCHECK(th_icache_ialls, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MS)