| Message ID | 20190215192302.27855-9-richard.henderson@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | target/arm: Implement ARMv8.3-JSConv & ARMv8.2-FHM | expand |
On Fri, 15 Feb 2019 at 19:23, Richard Henderson <richard.henderson@linaro.org> wrote: > > Signed-off-by: Richard Henderson <richard.henderson@linaro.org> > --- > target/arm/cpu.c | 1 + > target/arm/cpu64.c | 2 ++ > 2 files changed, 3 insertions(+) > > diff --git a/target/arm/cpu.c b/target/arm/cpu.c > index 8ea6569088..b9fa548718 100644 > --- a/target/arm/cpu.c > +++ b/target/arm/cpu.c > @@ -2003,6 +2003,7 @@ static void arm_max_initfn(Object *obj) > t = cpu->isar.id_isar6; > t = FIELD_DP32(t, ID_ISAR6, JSCVT, 1); > t = FIELD_DP32(t, ID_ISAR6, DP, 1); > + t = FIELD_DP32(t, ID_ISAR6, FHM, 1); > cpu->isar.id_isar6 = t; > > t = cpu->id_mmfr4; > diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c > index 69e4134f79..1b0c427277 100644 > --- a/target/arm/cpu64.c > +++ b/target/arm/cpu64.c > @@ -308,6 +308,7 @@ static void aarch64_max_initfn(Object *obj) > t = FIELD_DP64(t, ID_AA64ISAR0, SM3, 1); > t = FIELD_DP64(t, ID_AA64ISAR0, SM4, 1); > t = FIELD_DP64(t, ID_AA64ISAR0, DP, 1); > + t = FIELD_DP64(t, ID_AA64ISAR0, FHM, 1); > cpu->isar.id_aa64isar0 = t; > > t = cpu->isar.id_aa64isar1; > @@ -347,6 +348,7 @@ static void aarch64_max_initfn(Object *obj) > u = cpu->isar.id_isar6; > u = FIELD_DP32(u, ID_ISAR6, JSCVT, 1); > u = FIELD_DP32(u, ID_ISAR6, DP, 1); > + u = FIELD_DP32(u, ID_ISAR6, FHM, 1); > cpu->isar.id_isar6 = u; > > /* Reviewed-by: Peter Maydell <peter.maydell@linaro.org> We also need to set the HWCAP_ASIMDFHM and HWCAP_JSCVT hwcaps for linux-user based on the ID regs, but we can do that as an extra patch on top of this set. thanks -- PMM
diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 8ea6569088..b9fa548718 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -2003,6 +2003,7 @@ static void arm_max_initfn(Object *obj) t = cpu->isar.id_isar6; t = FIELD_DP32(t, ID_ISAR6, JSCVT, 1); t = FIELD_DP32(t, ID_ISAR6, DP, 1); + t = FIELD_DP32(t, ID_ISAR6, FHM, 1); cpu->isar.id_isar6 = t; t = cpu->id_mmfr4; diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c index 69e4134f79..1b0c427277 100644 --- a/target/arm/cpu64.c +++ b/target/arm/cpu64.c @@ -308,6 +308,7 @@ static void aarch64_max_initfn(Object *obj) t = FIELD_DP64(t, ID_AA64ISAR0, SM3, 1); t = FIELD_DP64(t, ID_AA64ISAR0, SM4, 1); t = FIELD_DP64(t, ID_AA64ISAR0, DP, 1); + t = FIELD_DP64(t, ID_AA64ISAR0, FHM, 1); cpu->isar.id_aa64isar0 = t; t = cpu->isar.id_aa64isar1; @@ -347,6 +348,7 @@ static void aarch64_max_initfn(Object *obj) u = cpu->isar.id_isar6; u = FIELD_DP32(u, ID_ISAR6, JSCVT, 1); u = FIELD_DP32(u, ID_ISAR6, DP, 1); + u = FIELD_DP32(u, ID_ISAR6, FHM, 1); cpu->isar.id_isar6 = u; /*
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- target/arm/cpu.c | 1 + target/arm/cpu64.c | 2 ++ 2 files changed, 3 insertions(+) -- 2.17.2