| Message ID | 20240207122256.902627-3-christoph.muellner@vrull.eu (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | RISC-V: Add Ztso extension | expand |
On 2/7/24 09:22, Christoph Müllner wrote: > This patch exposes Ztso via hwprobe in QEMU's user space emulator. > > Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu> > --- Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> > linux-user/syscall.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/linux-user/syscall.c b/linux-user/syscall.c > index 3ba20f99ad..24fa11d946 100644 > --- a/linux-user/syscall.c > +++ b/linux-user/syscall.c > @@ -8826,6 +8826,7 @@ static int do_getdents64(abi_long dirfd, abi_long arg2, abi_long count) > #define RISCV_HWPROBE_EXT_ZVFH (1 << 30) > #define RISCV_HWPROBE_EXT_ZVFHMIN (1 << 31) > #define RISCV_HWPROBE_EXT_ZFA (1ULL << 32) > +#define RISCV_HWPROBE_EXT_ZTSO (1ULL << 33) > #define RISCV_HWPROBE_EXT_ZACAS (1ULL << 34) > #define RISCV_HWPROBE_EXT_ZICOND (1ULL << 35) > > @@ -8940,6 +8941,8 @@ static void risc_hwprobe_fill_pairs(CPURISCVState *env, > RISCV_HWPROBE_EXT_ZVFHMIN : 0; > value |= cfg->ext_zfa ? > RISCV_HWPROBE_EXT_ZFA : 0; > + value |= cfg->ext_ztso ? > + RISCV_HWPROBE_EXT_ZTSO : 0; > value |= cfg->ext_zacas ? > RISCV_HWPROBE_EXT_ZACAS : 0; > value |= cfg->ext_zicond ?
On Wed, Feb 7, 2024 at 10:25 PM Christoph Müllner <christoph.muellner@vrull.eu> wrote: > > This patch exposes Ztso via hwprobe in QEMU's user space emulator. > > Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Alistair > --- > linux-user/syscall.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/linux-user/syscall.c b/linux-user/syscall.c > index 3ba20f99ad..24fa11d946 100644 > --- a/linux-user/syscall.c > +++ b/linux-user/syscall.c > @@ -8826,6 +8826,7 @@ static int do_getdents64(abi_long dirfd, abi_long arg2, abi_long count) > #define RISCV_HWPROBE_EXT_ZVFH (1 << 30) > #define RISCV_HWPROBE_EXT_ZVFHMIN (1 << 31) > #define RISCV_HWPROBE_EXT_ZFA (1ULL << 32) > +#define RISCV_HWPROBE_EXT_ZTSO (1ULL << 33) > #define RISCV_HWPROBE_EXT_ZACAS (1ULL << 34) > #define RISCV_HWPROBE_EXT_ZICOND (1ULL << 35) > > @@ -8940,6 +8941,8 @@ static void risc_hwprobe_fill_pairs(CPURISCVState *env, > RISCV_HWPROBE_EXT_ZVFHMIN : 0; > value |= cfg->ext_zfa ? > RISCV_HWPROBE_EXT_ZFA : 0; > + value |= cfg->ext_ztso ? > + RISCV_HWPROBE_EXT_ZTSO : 0; > value |= cfg->ext_zacas ? > RISCV_HWPROBE_EXT_ZACAS : 0; > value |= cfg->ext_zicond ? > -- > 2.43.0 > >
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 3ba20f99ad..24fa11d946 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -8826,6 +8826,7 @@ static int do_getdents64(abi_long dirfd, abi_long arg2, abi_long count) #define RISCV_HWPROBE_EXT_ZVFH (1 << 30) #define RISCV_HWPROBE_EXT_ZVFHMIN (1 << 31) #define RISCV_HWPROBE_EXT_ZFA (1ULL << 32) +#define RISCV_HWPROBE_EXT_ZTSO (1ULL << 33) #define RISCV_HWPROBE_EXT_ZACAS (1ULL << 34) #define RISCV_HWPROBE_EXT_ZICOND (1ULL << 35) @@ -8940,6 +8941,8 @@ static void risc_hwprobe_fill_pairs(CPURISCVState *env, RISCV_HWPROBE_EXT_ZVFHMIN : 0; value |= cfg->ext_zfa ? RISCV_HWPROBE_EXT_ZFA : 0; + value |= cfg->ext_ztso ? + RISCV_HWPROBE_EXT_ZTSO : 0; value |= cfg->ext_zacas ? RISCV_HWPROBE_EXT_ZACAS : 0; value |= cfg->ext_zicond ?
This patch exposes Ztso via hwprobe in QEMU's user space emulator. Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu> --- linux-user/syscall.c | 3 +++ 1 file changed, 3 insertions(+)