On Tue, Aug 8, 2023 at 2:18 PM Vineet Gupta <vine...@rivosinc.com> wrote:
>
> zicond is now codegen supported in both llvm and gcc.
>
> This change allows seamless enabling/testing of zicond in downstream
> projects. e.g. currently riscv-gnu-toolchain parses elf attributes
> to create a cmdline for qemu but fails short of enabling it because of
> the "x-" prefix.
>
> Signed-off-by: Vineet Gupta <vine...@rivosinc.com>
Reviewed-by: Alistair Francis <alistair.fran...@wdc.com>
Alistair
> ---
> target/riscv/cpu.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
> index 6b93b04453c8..022bd9d01223 100644
> --- a/target/riscv/cpu.c
> +++ b/target/riscv/cpu.c
> @@ -1816,6 +1816,7 @@ static Property riscv_cpu_extensions[] = {
> DEFINE_PROP_BOOL("zcf", RISCVCPU, cfg.ext_zcf, false),
> DEFINE_PROP_BOOL("zcmp", RISCVCPU, cfg.ext_zcmp, false),
> DEFINE_PROP_BOOL("zcmt", RISCVCPU, cfg.ext_zcmt, false),
> + DEFINE_PROP_BOOL("zicond", RISCVCPU, cfg.ext_zicond, false),
>
> /* Vendor-specific custom extensions */
> DEFINE_PROP_BOOL("xtheadba", RISCVCPU, cfg.ext_xtheadba, false),
> @@ -1832,7 +1833,6 @@ static Property riscv_cpu_extensions[] = {
> DEFINE_PROP_BOOL("xventanacondops", RISCVCPU, cfg.ext_XVentanaCondOps,
> false),
>
> /* These are experimental so mark with 'x-' */
> - DEFINE_PROP_BOOL("x-zicond", RISCVCPU, cfg.ext_zicond, false),
>
> /* ePMP 0.9.3 */
> DEFINE_PROP_BOOL("x-epmp", RISCVCPU, cfg.epmp, false),
> --
> 2.34.1
>
>
