diff options
| author | Vineet Gupta | 2021-12-16 06:18:44 +0100 |
|---|---|---|
| committer | Alistair Francis | 2021-12-20 05:53:31 +0100 |
| commit | 0643c12e4bc021ce5cb06aa1bfa02d25d8386b61 (patch) | |
| tree | 7ec9051c741830554547e8a4f5dc41247b7cc05a /target | |
| parent | riscv: Set 5.4 as minimum kernel version for riscv32 (diff) | |
| download | qemu-0643c12e4bc021ce5cb06aa1bfa02d25d8386b61.tar.gz qemu-0643c12e4bc021ce5cb06aa1bfa02d25d8386b61.tar.xz qemu-0643c12e4bc021ce5cb06aa1bfa02d25d8386b61.zip | |
target/riscv: Enable bitmanip Zb[abcs] instructions
The bitmanip extension has now been ratified [1] and upstream tooling
(gcc/binutils) support it too, so move them out of experimental and also
enable by default (for better test exposure/coverage)
[1] https://wiki.riscv.org/display/TECH/Recently+Ratified+Extensions
Signed-off-by: Vineet Gupta <vineetg@rivosinc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20211216051844.3921088-1-vineetg@rivosinc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/riscv/cpu.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 9776297c79..6ef3314bce 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -641,10 +641,10 @@ static Property riscv_cpu_properties[] = { DEFINE_PROP_UINT16("elen", RISCVCPU, cfg.elen, 64), /* These are experimental so mark with 'x-' */ - DEFINE_PROP_BOOL("x-zba", RISCVCPU, cfg.ext_zba, false), - DEFINE_PROP_BOOL("x-zbb", RISCVCPU, cfg.ext_zbb, false), - DEFINE_PROP_BOOL("x-zbc", RISCVCPU, cfg.ext_zbc, false), - DEFINE_PROP_BOOL("x-zbs", RISCVCPU, cfg.ext_zbs, false), + DEFINE_PROP_BOOL("zba", RISCVCPU, cfg.ext_zba, true), + DEFINE_PROP_BOOL("zbb", RISCVCPU, cfg.ext_zbb, true), + DEFINE_PROP_BOOL("zbc", RISCVCPU, cfg.ext_zbc, true), + DEFINE_PROP_BOOL("zbs", RISCVCPU, cfg.ext_zbs, true), DEFINE_PROP_BOOL("x-h", RISCVCPU, cfg.ext_h, false), DEFINE_PROP_BOOL("x-j", RISCVCPU, cfg.ext_j, false), /* ePMP 0.9.3 */ |