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| author | Christoph Müllner <christoph.muellner@vrull.eu> | 2023-01-31 21:20:07 +0100 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2023-02-07 08:19:23 +1000 |
| commit | af99aa72ef4576693208b827c975fac57c8b6fde (patch) | |
| tree | 3f6355b2e31b7e3088f8dcd9520eded65d3a3399 /target/riscv/cpu.c | |
| parent | b8a5832b87fb513725cd6d960cae6476f3a515c7 (diff) | |
| download | qemu-af99aa72ef4576693208b827c975fac57c8b6fde.zip qemu-af99aa72ef4576693208b827c975fac57c8b6fde.tar.gz qemu-af99aa72ef4576693208b827c975fac57c8b6fde.tar.bz2 | |
RISC-V: Adding T-Head MemPair extension
This patch adds support for the T-Head MemPair instructions.
The patch uses the T-Head specific decoder and translation.
Co-developed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
Message-Id: <20230131202013.2541053-9-christoph.muellner@vrull.eu>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'target/riscv/cpu.c')
| -rw-r--r-- | target/riscv/cpu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 88da4de..b7047d1 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -115,6 +115,7 @@ static const struct isa_ext_data isa_edata_arr[] = { ISA_EXT_DATA_ENTRY(xtheadcmo, true, PRIV_VERSION_1_11_0, ext_xtheadcmo), ISA_EXT_DATA_ENTRY(xtheadcondmov, true, PRIV_VERSION_1_11_0, ext_xtheadcondmov), ISA_EXT_DATA_ENTRY(xtheadmac, true, PRIV_VERSION_1_11_0, ext_xtheadmac), + ISA_EXT_DATA_ENTRY(xtheadmempair, true, PRIV_VERSION_1_11_0, ext_xtheadmempair), ISA_EXT_DATA_ENTRY(xtheadsync, true, PRIV_VERSION_1_11_0, ext_xtheadsync), ISA_EXT_DATA_ENTRY(xventanacondops, true, PRIV_VERSION_1_12_0, ext_XVentanaCondOps), }; @@ -1101,6 +1102,7 @@ static Property riscv_cpu_extensions[] = { DEFINE_PROP_BOOL("xtheadcmo", RISCVCPU, cfg.ext_xtheadcmo, false), DEFINE_PROP_BOOL("xtheadcondmov", RISCVCPU, cfg.ext_xtheadcondmov, false), DEFINE_PROP_BOOL("xtheadmac", RISCVCPU, cfg.ext_xtheadmac, false), + DEFINE_PROP_BOOL("xtheadmempair", RISCVCPU, cfg.ext_xtheadmempair, false), DEFINE_PROP_BOOL("xtheadsync", RISCVCPU, cfg.ext_xtheadsync, false), DEFINE_PROP_BOOL("xventanacondops", RISCVCPU, cfg.ext_XVentanaCondOps, false), |