Re: [PATCH 03/16] target/arm: Update qemu-system-arm -cpu max to cortex-a57

2022-04-11 Thread Richard Henderson
On 4/11/22 08:37, Peter Maydell wrote: +/* aarch64_a57_initfn, advertising none of the aarch64 features */ +cpu->dtb_compatible = "arm,cortex-a57"; +set_feature(&cpu->env, ARM_FEATURE_V8); +set_feature(&cpu->env, ARM_FEATURE_NEON); +set_feature(&cpu->env, ARM_FEATURE_GENERIC_T

Re: [PATCH 03/16] target/arm: Update qemu-system-arm -cpu max to cortex-a57

2022-04-11 Thread Peter Maydell
On Sat, 9 Apr 2022 at 01:11, Richard Henderson wrote: > > Instead of starting with cortex-a15 and adding v8 features to > a v7 cpu, begin with a v8 cpu stripped of its aarch64 features. > This fixes the long-standing to-do where we only enabled v8 > features for user-only. > > Signed-off-by: Richa

[PATCH 03/16] target/arm: Update qemu-system-arm -cpu max to cortex-a57

2022-04-08 Thread Richard Henderson
Instead of starting with cortex-a15 and adding v8 features to a v7 cpu, begin with a v8 cpu stripped of its aarch64 features. This fixes the long-standing to-do where we only enabled v8 features for user-only. Signed-off-by: Richard Henderson --- target/arm/cpu_tcg.c | 134 ++